139628832

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{29683}}^1$

素因数の和:29710

約数の個数: 72

約数和(自身を含む): 426380976

約数和(自身を除く): 286752144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4704, 29683, 59366, 89049, 118732, 178098, 207781, 237464, 356196, 415562, 474928, 623343, 712392, 831124, 949856, 1246686, 1424784, 1454467, 1662248, 2493372, 2849568, 2908934, 3324496, 4363401, 4986744, 5817868, 6648992, 8726802, 9973488, 11635736, 17453604, 19946976, 23271472, 34907208, 46542944, 69814416, 139628832]

約数ペア:

[(1, 139628832), (2, 69814416), (3, 46542944), (4, 34907208), (6, 23271472), (7, 19946976), (8, 17453604), (12, 11635736), (14, 9973488), (16, 8726802), (21, 6648992), (24, 5817868), (28, 4986744), (32, 4363401), (42, 3324496), (48, 2908934), (49, 2849568), (56, 2493372), (84, 1662248), (96, 1454467), (98, 1424784), (112, 1246686), (147, 949856), (168, 831124), (196, 712392), (224, 623343), (294, 474928), (336, 415562), (392, 356196), (588, 237464), (672, 207781), (784, 178098), (1176, 118732), (1568, 89049), (2352, 59366), (4704, 29683)]