156945330

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{199}}^1$

素因数の和:365

約数の個数: 128

約数和(自身を含む): 442368000

約数和(自身を除く): 285422670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 90, 115, 127, 135, 138, 199, 207, 230, 254, 270, 345, 381, 398, 414, 597, 621, 635, 690, 762, 995, 1035, 1143, 1194, 1242, 1270, 1791, 1905, 1990, 2070, 2286, 2921, 2985, 3105, 3429, 3582, 3810, 4577, 5373, 5715, 5842, 5970, 6210, 6858, 8763, 8955, 9154, 10746, 11430, 13731, 14605, 17145, 17526, 17910, 22885, 25273, 26289, 26865, 27462, 29210, 34290, 41193, 43815, 45770, 50546, 52578, 53730, 68655, 75819, 78867, 82386, 87630, 123579, 126365, 131445, 137310, 151638, 157734, 205965, 227457, 247158, 252730, 262890, 379095, 394335, 411930, 454914, 581279, 617895, 682371, 758190, 788670, 1137285, 1162558, 1235790, 1364742, 1743837, 2274570, 2906395, 3411855, 3487674, 5231511, 5812790, 6823710, 8719185, 10463022, 15694533, 17438370, 26157555, 31389066, 52315110, 78472665, 156945330]

約数ペア:

[(1, 156945330), (2, 78472665), (3, 52315110), (5, 31389066), (6, 26157555), (9, 17438370), (10, 15694533), (15, 10463022), (18, 8719185), (23, 6823710), (27, 5812790), (30, 5231511), (45, 3487674), (46, 3411855), (54, 2906395), (69, 2274570), (90, 1743837), (115, 1364742), (127, 1235790), (135, 1162558), (138, 1137285), (199, 788670), (207, 758190), (230, 682371), (254, 617895), (270, 581279), (345, 454914), (381, 411930), (398, 394335), (414, 379095), (597, 262890), (621, 252730), (635, 247158), (690, 227457), (762, 205965), (995, 157734), (1035, 151638), (1143, 137310), (1194, 131445), (1242, 126365), (1270, 123579), (1791, 87630), (1905, 82386), (1990, 78867), (2070, 75819), (2286, 68655), (2921, 53730), (2985, 52578), (3105, 50546), (3429, 45770), (3582, 43815), (3810, 41193), (4577, 34290), (5373, 29210), (5715, 27462), (5842, 26865), (5970, 26289), (6210, 25273), (6858, 22885), (8763, 17910), (8955, 17526), (9154, 17145), (10746, 14605), (11430, 13731)]