16133740

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{101}}^1\times {\mathrm{163}}^1$

素因数の和:287

約数の個数: 72

約数和(自身を含む): 40046832

約数和(自身を除く): 23913092

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 101, 140, 163, 196, 202, 245, 326, 404, 490, 505, 652, 707, 815, 980, 1010, 1141, 1414, 1630, 2020, 2282, 2828, 3260, 3535, 4564, 4949, 5705, 7070, 7987, 9898, 11410, 14140, 15974, 16463, 19796, 22820, 24745, 31948, 32926, 39935, 49490, 65852, 79870, 82315, 98980, 115241, 159740, 164630, 230482, 329260, 460964, 576205, 806687, 1152410, 1613374, 2304820, 3226748, 4033435, 8066870, 16133740]

約数ペア:

[(1, 16133740), (2, 8066870), (4, 4033435), (5, 3226748), (7, 2304820), (10, 1613374), (14, 1152410), (20, 806687), (28, 576205), (35, 460964), (49, 329260), (70, 230482), (98, 164630), (101, 159740), (140, 115241), (163, 98980), (196, 82315), (202, 79870), (245, 65852), (326, 49490), (404, 39935), (490, 32926), (505, 31948), (652, 24745), (707, 22820), (815, 19796), (980, 16463), (1010, 15974), (1141, 14140), (1414, 11410), (1630, 9898), (2020, 7987), (2282, 7070), (2828, 5705), (3260, 4949), (3535, 4564)]