156481552

素因数分解:

$2^4\times {\mathrm{31}}^2\times {\mathrm{10177}}^1$

素因数の和:10247

約数の個数: 30

約数和(自身を含む): 313309374

約数和(自身を除く): 156827822

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 961, 1922, 3844, 7688, 10177, 15376, 20354, 40708, 81416, 162832, 315487, 630974, 1261948, 2523896, 5047792, 9780097, 19560194, 39120388, 78240776, 156481552]

約数ペア:

[(1, 156481552), (2, 78240776), (4, 39120388), (8, 19560194), (16, 9780097), (31, 5047792), (62, 2523896), (124, 1261948), (248, 630974), (496, 315487), (961, 162832), (1922, 81416), (3844, 40708), (7688, 20354), (10177, 15376)]