156965490992

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{34471}}^1\times {\mathrm{16741}}^1$

素因数の和:51237

約数の個数: 40

約数和(自身を含む): 322038664992

約数和(自身を除く): 165073174000

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 16741, 33482, 34471, 66964, 68942, 133928, 137884, 267856, 275768, 284597, 551536, 569194, 586007, 1138388, 1172014, 2276776, 2344028, 4553552, 4688056, 9376112, 577079011, 1154158022, 2308316044, 4616632088, 9233264176, 9810343187, 19620686374, 39241372748, 78482745496, 156965490992]

約数ペア:

[(1, 156965490992), (2, 78482745496), (4, 39241372748), (8, 19620686374), (16, 9810343187), (17, 9233264176), (34, 4616632088), (68, 2308316044), (136, 1154158022), (272, 577079011), (16741, 9376112), (33482, 4688056), (34471, 4553552), (66964, 2344028), (68942, 2276776), (133928, 1172014), (137884, 1138388), (267856, 586007), (275768, 569194), (284597, 551536)]