133247712

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{191}}^1$

素因数の和:273

約数の個数: 144

約数和(自身を含む): 389587968

約数和(自身を除く): 256340256

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 43, 48, 52, 78, 86, 96, 104, 129, 156, 169, 172, 191, 208, 258, 312, 338, 344, 382, 416, 507, 516, 559, 573, 624, 676, 688, 764, 1014, 1032, 1118, 1146, 1248, 1352, 1376, 1528, 1677, 2028, 2064, 2236, 2292, 2483, 2704, 3056, 3354, 4056, 4128, 4472, 4584, 4966, 5408, 6112, 6708, 7267, 7449, 8112, 8213, 8944, 9168, 9932, 13416, 14534, 14898, 16224, 16426, 17888, 18336, 19864, 21801, 24639, 26832, 29068, 29796, 32279, 32852, 39728, 43602, 49278, 53664, 58136, 59592, 64558, 65704, 79456, 87204, 96837, 98556, 106769, 116272, 119184, 129116, 131408, 174408, 193674, 197112, 213538, 232544, 238368, 258232, 262816, 320307, 348816, 387348, 394224, 427076, 516464, 640614, 697632, 774696, 788448, 854152, 1032928, 1281228, 1387997, 1549392, 1708304, 2562456, 2775994, 3098784, 3416608, 4163991, 5124912, 5551988, 8327982, 10249824, 11103976, 16655964, 22207952, 33311928, 44415904, 66623856, 133247712]

約数ペア:

[(1, 133247712), (2, 66623856), (3, 44415904), (4, 33311928), (6, 22207952), (8, 16655964), (12, 11103976), (13, 10249824), (16, 8327982), (24, 5551988), (26, 5124912), (32, 4163991), (39, 3416608), (43, 3098784), (48, 2775994), (52, 2562456), (78, 1708304), (86, 1549392), (96, 1387997), (104, 1281228), (129, 1032928), (156, 854152), (169, 788448), (172, 774696), (191, 697632), (208, 640614), (258, 516464), (312, 427076), (338, 394224), (344, 387348), (382, 348816), (416, 320307), (507, 262816), (516, 258232), (559, 238368), (573, 232544), (624, 213538), (676, 197112), (688, 193674), (764, 174408), (1014, 131408), (1032, 129116), (1118, 119184), (1146, 116272), (1248, 106769), (1352, 98556), (1376, 96837), (1528, 87204), (1677, 79456), (2028, 65704), (2064, 64558), (2236, 59592), (2292, 58136), (2483, 53664), (2704, 49278), (3056, 43602), (3354, 39728), (4056, 32852), (4128, 32279), (4472, 29796), (4584, 29068), (4966, 26832), (5408, 24639), (6112, 21801), (6708, 19864), (7267, 18336), (7449, 17888), (8112, 16426), (8213, 16224), (8944, 14898), (9168, 14534), (9932, 13416)]