147994272

素因数分解:

$2^5\times 3^2\times {\mathrm{389}}^1\times {\mathrm{1321}}^1$

素因数の和:1726

約数の個数: 72

約数和(自身を含む): 422260020

約数和(自身を除く): 274265748

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 389, 778, 1167, 1321, 1556, 2334, 2642, 3112, 3501, 3963, 4668, 5284, 6224, 7002, 7926, 9336, 10568, 11889, 12448, 14004, 15852, 18672, 21136, 23778, 28008, 31704, 37344, 42272, 47556, 56016, 63408, 95112, 112032, 126816, 190224, 380448, 513869, 1027738, 1541607, 2055476, 3083214, 4110952, 4624821, 6166428, 8221904, 9249642, 12332856, 16443808, 18499284, 24665712, 36998568, 49331424, 73997136, 147994272]

約数ペア:

[(1, 147994272), (2, 73997136), (3, 49331424), (4, 36998568), (6, 24665712), (8, 18499284), (9, 16443808), (12, 12332856), (16, 9249642), (18, 8221904), (24, 6166428), (32, 4624821), (36, 4110952), (48, 3083214), (72, 2055476), (96, 1541607), (144, 1027738), (288, 513869), (389, 380448), (778, 190224), (1167, 126816), (1321, 112032), (1556, 95112), (2334, 63408), (2642, 56016), (3112, 47556), (3501, 42272), (3963, 37344), (4668, 31704), (5284, 28008), (6224, 23778), (7002, 21136), (7926, 18672), (9336, 15852), (10568, 14004), (11889, 12448)]