156433648

素因数分解:

$2^4\times 7^1\times {\mathrm{101}}^1\times {\mathrm{13829}}^1$

素因数の和:13945

約数の個数: 40

約数和(自身を含む): 349843680

約数和(自身を除く): 193410032

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 101, 112, 202, 404, 707, 808, 1414, 1616, 2828, 5656, 11312, 13829, 27658, 55316, 96803, 110632, 193606, 221264, 387212, 774424, 1396729, 1548848, 2793458, 5586916, 9777103, 11173832, 19554206, 22347664, 39108412, 78216824, 156433648]

約数ペア:

[(1, 156433648), (2, 78216824), (4, 39108412), (7, 22347664), (8, 19554206), (14, 11173832), (16, 9777103), (28, 5586916), (56, 2793458), (101, 1548848), (112, 1396729), (202, 774424), (404, 387212), (707, 221264), (808, 193606), (1414, 110632), (1616, 96803), (2828, 55316), (5656, 27658), (11312, 13829)]