149847684

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{3491}}^1$

素因数の和:3585

約数の個数: 72

約数和(自身を含む): 412419168

約数和(自身を除く): 262571484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 73, 84, 98, 146, 147, 196, 219, 292, 294, 438, 511, 588, 876, 1022, 1533, 2044, 3066, 3491, 3577, 6132, 6982, 7154, 10473, 10731, 13964, 14308, 20946, 21462, 24437, 41892, 42924, 48874, 73311, 97748, 146622, 171059, 254843, 293244, 342118, 509686, 513177, 684236, 764529, 1019372, 1026354, 1529058, 1783901, 2052708, 3058116, 3567802, 5351703, 7135604, 10703406, 12487307, 21406812, 24974614, 37461921, 49949228, 74923842, 149847684]

約数ペア:

[(1, 149847684), (2, 74923842), (3, 49949228), (4, 37461921), (6, 24974614), (7, 21406812), (12, 12487307), (14, 10703406), (21, 7135604), (28, 5351703), (42, 3567802), (49, 3058116), (73, 2052708), (84, 1783901), (98, 1529058), (146, 1026354), (147, 1019372), (196, 764529), (219, 684236), (292, 513177), (294, 509686), (438, 342118), (511, 293244), (588, 254843), (876, 171059), (1022, 146622), (1533, 97748), (2044, 73311), (3066, 48874), (3491, 42924), (3577, 41892), (6132, 24437), (6982, 21462), (7154, 20946), (10473, 14308), (10731, 13964)]