180431268

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{307}}^1$

素因数の和:441

約数の個数: 96

約数和(自身を含む): 464454144

約数和(自身を除く): 284022876

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 43, 51, 67, 68, 86, 102, 129, 134, 172, 201, 204, 258, 268, 307, 402, 516, 614, 731, 804, 921, 1139, 1228, 1462, 1842, 2193, 2278, 2881, 2924, 3417, 3684, 4386, 4556, 5219, 5762, 6834, 8643, 8772, 10438, 11524, 13201, 13668, 15657, 17286, 20569, 20876, 26402, 31314, 34572, 39603, 41138, 48977, 52804, 61707, 62628, 79206, 82276, 97954, 123414, 146931, 158412, 195908, 224417, 246828, 293862, 349673, 448834, 587724, 673251, 699346, 884467, 897668, 1049019, 1346502, 1398692, 1768934, 2098038, 2653401, 2693004, 3537868, 4196076, 5306802, 10613604, 15035939, 30071878, 45107817, 60143756, 90215634, 180431268]

約数ペア:

[(1, 180431268), (2, 90215634), (3, 60143756), (4, 45107817), (6, 30071878), (12, 15035939), (17, 10613604), (34, 5306802), (43, 4196076), (51, 3537868), (67, 2693004), (68, 2653401), (86, 2098038), (102, 1768934), (129, 1398692), (134, 1346502), (172, 1049019), (201, 897668), (204, 884467), (258, 699346), (268, 673251), (307, 587724), (402, 448834), (516, 349673), (614, 293862), (731, 246828), (804, 224417), (921, 195908), (1139, 158412), (1228, 146931), (1462, 123414), (1842, 97954), (2193, 82276), (2278, 79206), (2881, 62628), (2924, 61707), (3417, 52804), (3684, 48977), (4386, 41138), (4556, 39603), (5219, 34572), (5762, 31314), (6834, 26402), (8643, 20876), (8772, 20569), (10438, 17286), (11524, 15657), (13201, 13668)]