155517648

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{163}}^1$

素因数の和:337

約数の個数: 160

約数和(自身を含む): 478302720

約数和(自身を除く): 322785072

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 33, 39, 44, 48, 52, 66, 78, 88, 104, 132, 139, 143, 156, 163, 176, 208, 264, 278, 286, 312, 326, 417, 429, 489, 528, 556, 572, 624, 652, 834, 858, 978, 1112, 1144, 1304, 1529, 1668, 1716, 1793, 1807, 1956, 2119, 2224, 2288, 2608, 3058, 3336, 3432, 3586, 3614, 3912, 4238, 4587, 5379, 5421, 6116, 6357, 6672, 6864, 7172, 7228, 7824, 8476, 9174, 10758, 10842, 12232, 12714, 14344, 14456, 16952, 18348, 19877, 21516, 21684, 22657, 23309, 24464, 25428, 28688, 28912, 33904, 36696, 39754, 43032, 43368, 45314, 46618, 50856, 59631, 67971, 69927, 73392, 79508, 86064, 86736, 90628, 93236, 101712, 119262, 135942, 139854, 159016, 181256, 186472, 238524, 249227, 271884, 279708, 294541, 318032, 362512, 372944, 477048, 498454, 543768, 559416, 589082, 747681, 883623, 954096, 996908, 1087536, 1118832, 1178164, 1495362, 1767246, 1993816, 2356328, 2990724, 3239951, 3534492, 3987632, 4712656, 5981448, 6479902, 7068984, 9719853, 11962896, 12959804, 14137968, 19439706, 25919608, 38879412, 51839216, 77758824, 155517648]

約数ペア:

[(1, 155517648), (2, 77758824), (3, 51839216), (4, 38879412), (6, 25919608), (8, 19439706), (11, 14137968), (12, 12959804), (13, 11962896), (16, 9719853), (22, 7068984), (24, 6479902), (26, 5981448), (33, 4712656), (39, 3987632), (44, 3534492), (48, 3239951), (52, 2990724), (66, 2356328), (78, 1993816), (88, 1767246), (104, 1495362), (132, 1178164), (139, 1118832), (143, 1087536), (156, 996908), (163, 954096), (176, 883623), (208, 747681), (264, 589082), (278, 559416), (286, 543768), (312, 498454), (326, 477048), (417, 372944), (429, 362512), (489, 318032), (528, 294541), (556, 279708), (572, 271884), (624, 249227), (652, 238524), (834, 186472), (858, 181256), (978, 159016), (1112, 139854), (1144, 135942), (1304, 119262), (1529, 101712), (1668, 93236), (1716, 90628), (1793, 86736), (1807, 86064), (1956, 79508), (2119, 73392), (2224, 69927), (2288, 67971), (2608, 59631), (3058, 50856), (3336, 46618), (3432, 45314), (3586, 43368), (3614, 43032), (3912, 39754), (4238, 36696), (4587, 33904), (5379, 28912), (5421, 28688), (6116, 25428), (6357, 24464), (6672, 23309), (6864, 22657), (7172, 21684), (7228, 21516), (7824, 19877), (8476, 18348), (9174, 16952), (10758, 14456), (10842, 14344), (12232, 12714)]