156798670288

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{1843129}}^1$

素因数の和:1843559

約数の個数: 40

約数和(自身を含む): 327966552200

約数和(自身を除く): 171167881912

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 409, 818, 1636, 3272, 5317, 6544, 10634, 21268, 42536, 85072, 1843129, 3686258, 7372516, 14745032, 23960677, 29490064, 47921354, 95842708, 191685416, 383370832, 753839761, 1507679522, 3015359044, 6030718088, 9799916893, 12061436176, 19599833786, 39199667572, 78399335144, 156798670288]

約数ペア:

[(1, 156798670288), (2, 78399335144), (4, 39199667572), (8, 19599833786), (13, 12061436176), (16, 9799916893), (26, 6030718088), (52, 3015359044), (104, 1507679522), (208, 753839761), (409, 383370832), (818, 191685416), (1636, 95842708), (3272, 47921354), (5317, 29490064), (6544, 23960677), (10634, 14745032), (21268, 7372516), (42536, 3686258), (85072, 1843129)]