158291224

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{2111}}^1$

素因数の和:2240

約数の個数: 64

約数和(自身を含む): 369008640

約数和(自身を除く): 210717416

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 103, 104, 182, 206, 364, 412, 721, 728, 824, 1339, 1442, 2111, 2678, 2884, 4222, 5356, 5768, 8444, 9373, 10712, 14777, 16888, 18746, 27443, 29554, 37492, 54886, 59108, 74984, 109772, 118216, 192101, 217433, 219544, 384202, 434866, 768404, 869732, 1522031, 1536808, 1739464, 2826629, 3044062, 5653258, 6088124, 11306516, 12176248, 19786403, 22613032, 39572806, 79145612, 158291224]

約数ペア:

[(1, 158291224), (2, 79145612), (4, 39572806), (7, 22613032), (8, 19786403), (13, 12176248), (14, 11306516), (26, 6088124), (28, 5653258), (52, 3044062), (56, 2826629), (91, 1739464), (103, 1536808), (104, 1522031), (182, 869732), (206, 768404), (364, 434866), (412, 384202), (721, 219544), (728, 217433), (824, 192101), (1339, 118216), (1442, 109772), (2111, 74984), (2678, 59108), (2884, 54886), (4222, 37492), (5356, 29554), (5768, 27443), (8444, 18746), (9373, 16888), (10712, 14777)]