156631696

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{4987}}^1$

素因数の和:5159

約数の個数: 40

約数和(自身を含む): 329048384

約数和(自身を除く): 172416688

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 151, 208, 302, 604, 1208, 1963, 2416, 3926, 4987, 7852, 9974, 15704, 19948, 31408, 39896, 64831, 79792, 129662, 259324, 518648, 753037, 1037296, 1506074, 3012148, 6024296, 9789481, 12048592, 19578962, 39157924, 78315848, 156631696]

約数ペア:

[(1, 156631696), (2, 78315848), (4, 39157924), (8, 19578962), (13, 12048592), (16, 9789481), (26, 6024296), (52, 3012148), (104, 1506074), (151, 1037296), (208, 753037), (302, 518648), (604, 259324), (1208, 129662), (1963, 79792), (2416, 64831), (3926, 39896), (4987, 31408), (7852, 19948), (9974, 15704)]