130587464

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{421}}^1$

素因数の和:654

約数の個数: 64

約数和(自身を含む): 291686400

約数和(自身を除く): 161098936

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 191, 203, 232, 382, 406, 421, 764, 812, 842, 1337, 1528, 1624, 1684, 2674, 2947, 3368, 5348, 5539, 5894, 10696, 11078, 11788, 12209, 22156, 23576, 24418, 38773, 44312, 48836, 77546, 80411, 85463, 97672, 155092, 160822, 170926, 310184, 321644, 341852, 562877, 643288, 683704, 1125754, 2251508, 2331919, 4503016, 4663838, 9327676, 16323433, 18655352, 32646866, 65293732, 130587464]

約数ペア:

[(1, 130587464), (2, 65293732), (4, 32646866), (7, 18655352), (8, 16323433), (14, 9327676), (28, 4663838), (29, 4503016), (56, 2331919), (58, 2251508), (116, 1125754), (191, 683704), (203, 643288), (232, 562877), (382, 341852), (406, 321644), (421, 310184), (764, 170926), (812, 160822), (842, 155092), (1337, 97672), (1528, 85463), (1624, 80411), (1684, 77546), (2674, 48836), (2947, 44312), (3368, 38773), (5348, 24418), (5539, 23576), (5894, 22156), (10696, 12209), (11078, 11788)]