163901472

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{34843}}^1$

素因数の和:34870

約数の個数: 72

約数和(自身を含む): 500499216

約数和(自身を除く): 336597744

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, 34843, 69686, 104529, 139372, 209058, 243901, 278744, 418116, 487802, 557488, 731703, 836232, 975604, 1114976, 1463406, 1672464, 1707307, 1951208, 2926812, 3344928, 3414614, 3902416, 5121921, 5853624, 6829228, 7804832, 10243842, 11707248, 13658456, 20487684, 23414496, 27316912, 40975368, 54633824, 81950736, 163901472]

約数ペア:

[(1, 163901472), (2, 81950736), (3, 54633824), (4, 40975368), (6, 27316912), (7, 23414496), (8, 20487684), (12, 13658456), (14, 11707248), (16, 10243842), (21, 7804832), (24, 6829228), (28, 5853624), (32, 5121921), (42, 3902416), (48, 3414614), (49, 3344928), (56, 2926812), (84, 1951208), (96, 1707307), (98, 1672464), (112, 1463406), (147, 1114976), (168, 975604), (196, 836232), (224, 731703), (294, 557488), (336, 487802), (392, 418116), (588, 278744), (672, 243901), (784, 209058), (1176, 139372), (1568, 104529), (2352, 69686), (4704, 34843)]