148247964

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{2137}}^1$

素因数の和:2235

約数の個数: 72

約数和(自身を含む): 392228928

約数和(自身を除く): 243980964

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 47, 82, 94, 123, 141, 164, 188, 246, 282, 369, 423, 492, 564, 738, 846, 1476, 1692, 1927, 2137, 3854, 4274, 5781, 6411, 7708, 8548, 11562, 12822, 17343, 19233, 23124, 25644, 34686, 38466, 69372, 76932, 87617, 100439, 175234, 200878, 262851, 301317, 350468, 401756, 525702, 602634, 788553, 903951, 1051404, 1205268, 1577106, 1807902, 3154212, 3615804, 4117999, 8235998, 12353997, 16471996, 24707994, 37061991, 49415988, 74123982, 148247964]

約数ペア:

[(1, 148247964), (2, 74123982), (3, 49415988), (4, 37061991), (6, 24707994), (9, 16471996), (12, 12353997), (18, 8235998), (36, 4117999), (41, 3615804), (47, 3154212), (82, 1807902), (94, 1577106), (123, 1205268), (141, 1051404), (164, 903951), (188, 788553), (246, 602634), (282, 525702), (369, 401756), (423, 350468), (492, 301317), (564, 262851), (738, 200878), (846, 175234), (1476, 100439), (1692, 87617), (1927, 76932), (2137, 69372), (3854, 38466), (4274, 34686), (5781, 25644), (6411, 23124), (7708, 19233), (8548, 17343), (11562, 12822)]