158318200

素因数分解:

$2^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{271}}^1$

素因数の和:437

約数の個数: 96

約数和(自身を含む): 388546560

約数和(自身を除く): 230228360

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 25, 40, 46, 50, 92, 100, 115, 127, 184, 200, 230, 254, 271, 460, 508, 542, 575, 635, 920, 1016, 1084, 1150, 1270, 1355, 2168, 2300, 2540, 2710, 2921, 3175, 4600, 5080, 5420, 5842, 6233, 6350, 6775, 10840, 11684, 12466, 12700, 13550, 14605, 23368, 24932, 25400, 27100, 29210, 31165, 34417, 49864, 54200, 58420, 62330, 68834, 73025, 116840, 124660, 137668, 146050, 155825, 172085, 249320, 275336, 292100, 311650, 344170, 584200, 623300, 688340, 791591, 860425, 1246600, 1376680, 1583182, 1720850, 3166364, 3441700, 3957955, 6332728, 6883400, 7915910, 15831820, 19789775, 31663640, 39579550, 79159100, 158318200]

約数ペア:

[(1, 158318200), (2, 79159100), (4, 39579550), (5, 31663640), (8, 19789775), (10, 15831820), (20, 7915910), (23, 6883400), (25, 6332728), (40, 3957955), (46, 3441700), (50, 3166364), (92, 1720850), (100, 1583182), (115, 1376680), (127, 1246600), (184, 860425), (200, 791591), (230, 688340), (254, 623300), (271, 584200), (460, 344170), (508, 311650), (542, 292100), (575, 275336), (635, 249320), (920, 172085), (1016, 155825), (1084, 146050), (1150, 137668), (1270, 124660), (1355, 116840), (2168, 73025), (2300, 68834), (2540, 62330), (2710, 58420), (2921, 54200), (3175, 49864), (4600, 34417), (5080, 31165), (5420, 29210), (5842, 27100), (6233, 25400), (6350, 24932), (6775, 23368), (10840, 14605), (11684, 13550), (12466, 12700)]