151657156

素因数分解:

$2^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{163}}^1$

素因数の和:329

約数の個数: 72

約数和(自身を含む): 320374656

約数和(自身を除く): 168717500

約数列:

[1, 2, 4, 7, 14, 28, 47, 49, 94, 98, 101, 163, 188, 196, 202, 326, 329, 404, 652, 658, 707, 1141, 1316, 1414, 2282, 2303, 2828, 4564, 4606, 4747, 4949, 7661, 7987, 9212, 9494, 9898, 15322, 15974, 16463, 18988, 19796, 30644, 31948, 32926, 33229, 53627, 65852, 66458, 107254, 115241, 132916, 214508, 230482, 232603, 375389, 460964, 465206, 750778, 773761, 806687, 930412, 1501556, 1547522, 1613374, 3095044, 3226748, 5416327, 10832654, 21665308, 37914289, 75828578, 151657156]

約数ペア:

[(1, 151657156), (2, 75828578), (4, 37914289), (7, 21665308), (14, 10832654), (28, 5416327), (47, 3226748), (49, 3095044), (94, 1613374), (98, 1547522), (101, 1501556), (163, 930412), (188, 806687), (196, 773761), (202, 750778), (326, 465206), (329, 460964), (404, 375389), (652, 232603), (658, 230482), (707, 214508), (1141, 132916), (1316, 115241), (1414, 107254), (2282, 66458), (2303, 65852), (2828, 53627), (4564, 33229), (4606, 32926), (4747, 31948), (4949, 30644), (7661, 19796), (7987, 18988), (9212, 16463), (9494, 15974), (9898, 15322)]