157445856

素因数分解:

$2^5\times 3^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1$

素因数の和:203

約数の個数: 240

約数和(自身を含む): 512265600

約数和(自身を除く): 354819744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 23, 24, 27, 32, 36, 38, 46, 48, 54, 57, 69, 72, 76, 81, 92, 96, 108, 114, 138, 139, 144, 152, 162, 171, 184, 207, 216, 228, 276, 278, 288, 304, 324, 342, 368, 414, 417, 432, 437, 456, 513, 552, 556, 608, 621, 648, 684, 736, 828, 834, 864, 874, 912, 1026, 1104, 1112, 1242, 1251, 1296, 1311, 1368, 1539, 1656, 1668, 1748, 1824, 1863, 2052, 2208, 2224, 2484, 2502, 2592, 2622, 2641, 2736, 3078, 3197, 3312, 3336, 3496, 3726, 3753, 3933, 4104, 4448, 4968, 5004, 5244, 5282, 5472, 6156, 6394, 6624, 6672, 6992, 7452, 7506, 7866, 7923, 8208, 9591, 9936, 10008, 10488, 10564, 11259, 11799, 12312, 12788, 13344, 13984, 14904, 15012, 15732, 15846, 16416, 19182, 19872, 20016, 20976, 21128, 22518, 23598, 23769, 24624, 25576, 28773, 29808, 30024, 31464, 31692, 35397, 38364, 40032, 41952, 42256, 45036, 47196, 47538, 49248, 51152, 57546, 59616, 60048, 60743, 62928, 63384, 70794, 71307, 76728, 84512, 86319, 90072, 94392, 95076, 102304, 115092, 120096, 121486, 125856, 126768, 141588, 142614, 153456, 172638, 180144, 182229, 188784, 190152, 213921, 230184, 242972, 253536, 258957, 283176, 285228, 306912, 345276, 360288, 364458, 377568, 380304, 427842, 460368, 485944, 517914, 546687, 566352, 570456, 690552, 728916, 760608, 855684, 920736, 971888, 1035828, 1093374, 1132704, 1140912, 1381104, 1457832, 1640061, 1711368, 1943776, 2071656, 2186748, 2281824, 2762208, 2915664, 3280122, 3422736, 4143312, 4373496, 4920183, 5831328, 6560244, 6845472, 8286624, 8746992, 9840366, 13120488, 17493984, 19680732, 26240976, 39361464, 52481952, 78722928, 157445856]

約数ペア:

[(1, 157445856), (2, 78722928), (3, 52481952), (4, 39361464), (6, 26240976), (8, 19680732), (9, 17493984), (12, 13120488), (16, 9840366), (18, 8746992), (19, 8286624), (23, 6845472), (24, 6560244), (27, 5831328), (32, 4920183), (36, 4373496), (38, 4143312), (46, 3422736), (48, 3280122), (54, 2915664), (57, 2762208), (69, 2281824), (72, 2186748), (76, 2071656), (81, 1943776), (92, 1711368), (96, 1640061), (108, 1457832), (114, 1381104), (138, 1140912), (139, 1132704), (144, 1093374), (152, 1035828), (162, 971888), (171, 920736), (184, 855684), (207, 760608), (216, 728916), (228, 690552), (276, 570456), (278, 566352), (288, 546687), (304, 517914), (324, 485944), (342, 460368), (368, 427842), (414, 380304), (417, 377568), (432, 364458), (437, 360288), (456, 345276), (513, 306912), (552, 285228), (556, 283176), (608, 258957), (621, 253536), (648, 242972), (684, 230184), (736, 213921), (828, 190152), (834, 188784), (864, 182229), (874, 180144), (912, 172638), (1026, 153456), (1104, 142614), (1112, 141588), (1242, 126768), (1251, 125856), (1296, 121486), (1311, 120096), (1368, 115092), (1539, 102304), (1656, 95076), (1668, 94392), (1748, 90072), (1824, 86319), (1863, 84512), (2052, 76728), (2208, 71307), (2224, 70794), (2484, 63384), (2502, 62928), (2592, 60743), (2622, 60048), (2641, 59616), (2736, 57546), (3078, 51152), (3197, 49248), (3312, 47538), (3336, 47196), (3496, 45036), (3726, 42256), (3753, 41952), (3933, 40032), (4104, 38364), (4448, 35397), (4968, 31692), (5004, 31464), (5244, 30024), (5282, 29808), (5472, 28773), (6156, 25576), (6394, 24624), (6624, 23769), (6672, 23598), (6992, 22518), (7452, 21128), (7506, 20976), (7866, 20016), (7923, 19872), (8208, 19182), (9591, 16416), (9936, 15846), (10008, 15732), (10488, 15012), (10564, 14904), (11259, 13984), (11799, 13344), (12312, 12788)]