145731712

素因数分解:

$2^7\times 7^1\times {\mathrm{41}}^1\times {\mathrm{3967}}^1$

素因数の和:4029

約数の個数: 64

約数和(自身を含む): 339978240

約数和(自身を除く): 194246528

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 64, 82, 112, 128, 164, 224, 287, 328, 448, 574, 656, 896, 1148, 1312, 2296, 2624, 3967, 4592, 5248, 7934, 9184, 15868, 18368, 27769, 31736, 36736, 55538, 63472, 111076, 126944, 162647, 222152, 253888, 325294, 444304, 507776, 650588, 888608, 1138529, 1301176, 1777216, 2277058, 2602352, 3554432, 4554116, 5204704, 9108232, 10409408, 18216464, 20818816, 36432928, 72865856, 145731712]

約数ペア:

[(1, 145731712), (2, 72865856), (4, 36432928), (7, 20818816), (8, 18216464), (14, 10409408), (16, 9108232), (28, 5204704), (32, 4554116), (41, 3554432), (56, 2602352), (64, 2277058), (82, 1777216), (112, 1301176), (128, 1138529), (164, 888608), (224, 650588), (287, 507776), (328, 444304), (448, 325294), (574, 253888), (656, 222152), (896, 162647), (1148, 126944), (1312, 111076), (2296, 63472), (2624, 55538), (3967, 36736), (4592, 31736), (5248, 27769), (7934, 18368), (9184, 15868)]