155180448

素因数分解:

$2^5\times 3^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1$

素因数の和:201

約数の個数: 240

約数和(自身を含む): 504947520

約数和(自身を除く): 349767072

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, 137, 138, 144, 152, 162, 171, 184, 207, 216, 228, 274, 276, 288, 304, 324, 342, 368, 411, 414, 432, 437, 456, 513, 548, 552, 608, 621, 648, 684, 736, 822, 828, 864, 874, 912, 1026, 1096, 1104, 1233, 1242, 1296, 1311, 1368, 1539, 1644, 1656, 1748, 1824, 1863, 2052, 2192, 2208, 2466, 2484, 2592, 2603, 2622, 2736, 3078, 3151, 3288, 3312, 3496, 3699, 3726, 3933, 4104, 4384, 4932, 4968, 5206, 5244, 5472, 6156, 6302, 6576, 6624, 6992, 7398, 7452, 7809, 7866, 8208, 9453, 9864, 9936, 10412, 10488, 11097, 11799, 12312, 12604, 13152, 13984, 14796, 14904, 15618, 15732, 16416, 18906, 19728, 19872, 20824, 20976, 22194, 23427, 23598, 24624, 25208, 28359, 29592, 29808, 31236, 31464, 35397, 37812, 39456, 41648, 41952, 44388, 46854, 47196, 49248, 50416, 56718, 59184, 59616, 59869, 62472, 62928, 70281, 70794, 75624, 83296, 85077, 88776, 93708, 94392, 100832, 113436, 118368, 119738, 124944, 125856, 140562, 141588, 151248, 170154, 177552, 179607, 187416, 188784, 210843, 226872, 239476, 249888, 255231, 281124, 283176, 302496, 340308, 355104, 359214, 374832, 377568, 421686, 453744, 478952, 510462, 538821, 562248, 566352, 680616, 718428, 749664, 843372, 907488, 957904, 1020924, 1077642, 1124496, 1132704, 1361232, 1436856, 1616463, 1686744, 1915808, 2041848, 2155284, 2248992, 2722464, 2873712, 3232926, 3373488, 4083696, 4310568, 4849389, 5747424, 6465852, 6746976, 8167392, 8621136, 9698778, 12931704, 17242272, 19397556, 25863408, 38795112, 51726816, 77590224, 155180448]

約数ペア:

[(1, 155180448), (2, 77590224), (3, 51726816), (4, 38795112), (6, 25863408), (8, 19397556), (9, 17242272), (12, 12931704), (16, 9698778), (18, 8621136), (19, 8167392), (23, 6746976), (24, 6465852), (27, 5747424), (32, 4849389), (36, 4310568), (38, 4083696), (46, 3373488), (48, 3232926), (54, 2873712), (57, 2722464), (69, 2248992), (72, 2155284), (76, 2041848), (81, 1915808), (92, 1686744), (96, 1616463), (108, 1436856), (114, 1361232), (137, 1132704), (138, 1124496), (144, 1077642), (152, 1020924), (162, 957904), (171, 907488), (184, 843372), (207, 749664), (216, 718428), (228, 680616), (274, 566352), (276, 562248), (288, 538821), (304, 510462), (324, 478952), (342, 453744), (368, 421686), (411, 377568), (414, 374832), (432, 359214), (437, 355104), (456, 340308), (513, 302496), (548, 283176), (552, 281124), (608, 255231), (621, 249888), (648, 239476), (684, 226872), (736, 210843), (822, 188784), (828, 187416), (864, 179607), (874, 177552), (912, 170154), (1026, 151248), (1096, 141588), (1104, 140562), (1233, 125856), (1242, 124944), (1296, 119738), (1311, 118368), (1368, 113436), (1539, 100832), (1644, 94392), (1656, 93708), (1748, 88776), (1824, 85077), (1863, 83296), (2052, 75624), (2192, 70794), (2208, 70281), (2466, 62928), (2484, 62472), (2592, 59869), (2603, 59616), (2622, 59184), (2736, 56718), (3078, 50416), (3151, 49248), (3288, 47196), (3312, 46854), (3496, 44388), (3699, 41952), (3726, 41648), (3933, 39456), (4104, 37812), (4384, 35397), (4932, 31464), (4968, 31236), (5206, 29808), (5244, 29592), (5472, 28359), (6156, 25208), (6302, 24624), (6576, 23598), (6624, 23427), (6992, 22194), (7398, 20976), (7452, 20824), (7809, 19872), (7866, 19728), (8208, 18906), (9453, 16416), (9864, 15732), (9936, 15618), (10412, 14904), (10488, 14796), (11097, 13984), (11799, 13152), (12312, 12604)]