158128488

素因数分解:

$2^3\times 3^2\times 7^3\times {\mathrm{19}}^1\times {\mathrm{337}}^1$

素因数の和:389

約数の個数: 192

約数和(自身を含む): 527280000

約数和(自身を除く): 369151512

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 28, 36, 38, 42, 49, 56, 57, 63, 72, 76, 84, 98, 114, 126, 133, 147, 152, 168, 171, 196, 228, 252, 266, 294, 337, 342, 343, 392, 399, 441, 456, 504, 532, 588, 674, 684, 686, 798, 882, 931, 1011, 1029, 1064, 1176, 1197, 1348, 1368, 1372, 1596, 1764, 1862, 2022, 2058, 2359, 2394, 2696, 2744, 2793, 3033, 3087, 3192, 3528, 3724, 4044, 4116, 4718, 4788, 5586, 6066, 6174, 6403, 6517, 7077, 7448, 8088, 8232, 8379, 9436, 9576, 11172, 12132, 12348, 12806, 13034, 14154, 16513, 16758, 18872, 19209, 19551, 21231, 22344, 24264, 24696, 25612, 26068, 28308, 33026, 33516, 38418, 39102, 42462, 44821, 49539, 51224, 52136, 56616, 57627, 58653, 66052, 67032, 76836, 78204, 84924, 89642, 99078, 115254, 115591, 117306, 132104, 134463, 148617, 153672, 156408, 169848, 179284, 198156, 230508, 231182, 234612, 268926, 297234, 313747, 346773, 358568, 396312, 403389, 461016, 462364, 469224, 537852, 594468, 627494, 693546, 806778, 924728, 941241, 1040319, 1075704, 1188936, 1254988, 1387092, 1613556, 1882482, 2080638, 2196229, 2509976, 2774184, 2823723, 3227112, 3764964, 4161276, 4392458, 5647446, 6588687, 7529928, 8322552, 8784916, 11294892, 13177374, 17569832, 19766061, 22589784, 26354748, 39532122, 52709496, 79064244, 158128488]

約数ペア:

[(1, 158128488), (2, 79064244), (3, 52709496), (4, 39532122), (6, 26354748), (7, 22589784), (8, 19766061), (9, 17569832), (12, 13177374), (14, 11294892), (18, 8784916), (19, 8322552), (21, 7529928), (24, 6588687), (28, 5647446), (36, 4392458), (38, 4161276), (42, 3764964), (49, 3227112), (56, 2823723), (57, 2774184), (63, 2509976), (72, 2196229), (76, 2080638), (84, 1882482), (98, 1613556), (114, 1387092), (126, 1254988), (133, 1188936), (147, 1075704), (152, 1040319), (168, 941241), (171, 924728), (196, 806778), (228, 693546), (252, 627494), (266, 594468), (294, 537852), (337, 469224), (342, 462364), (343, 461016), (392, 403389), (399, 396312), (441, 358568), (456, 346773), (504, 313747), (532, 297234), (588, 268926), (674, 234612), (684, 231182), (686, 230508), (798, 198156), (882, 179284), (931, 169848), (1011, 156408), (1029, 153672), (1064, 148617), (1176, 134463), (1197, 132104), (1348, 117306), (1368, 115591), (1372, 115254), (1596, 99078), (1764, 89642), (1862, 84924), (2022, 78204), (2058, 76836), (2359, 67032), (2394, 66052), (2696, 58653), (2744, 57627), (2793, 56616), (3033, 52136), (3087, 51224), (3192, 49539), (3528, 44821), (3724, 42462), (4044, 39102), (4116, 38418), (4718, 33516), (4788, 33026), (5586, 28308), (6066, 26068), (6174, 25612), (6403, 24696), (6517, 24264), (7077, 22344), (7448, 21231), (8088, 19551), (8232, 19209), (8379, 18872), (9436, 16758), (9576, 16513), (11172, 14154), (12132, 13034), (12348, 12806)]