121639069472

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{2129}}^1\times {\mathrm{93971}}^1$

素因数の和:96129

約数の個数: 48

約数和(自身を含む): 252202053600

約数和(自身を除く): 130562984128

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 2129, 4258, 8516, 17032, 34064, 40451, 68128, 80902, 93971, 161804, 187942, 323608, 375884, 647216, 751768, 1294432, 1503536, 1785449, 3007072, 3570898, 7141796, 14283592, 28567184, 57134368, 200064259, 400128518, 800257036, 1600514072, 3201028144, 3801220921, 6402056288, 7602441842, 15204883684, 30409767368, 60819534736, 121639069472]

約数ペア:

[(1, 121639069472), (2, 60819534736), (4, 30409767368), (8, 15204883684), (16, 7602441842), (19, 6402056288), (32, 3801220921), (38, 3201028144), (76, 1600514072), (152, 800257036), (304, 400128518), (608, 200064259), (2129, 57134368), (4258, 28567184), (8516, 14283592), (17032, 7141796), (34064, 3570898), (40451, 3007072), (68128, 1785449), (80902, 1503536), (93971, 1294432), (161804, 751768), (187942, 647216), (323608, 375884)]