156928172672

素因数分解:

$2^7\times {\mathrm{173}}^1\times {\mathrm{227}}^1\times {\mathrm{31219}}^1$

素因数の和:31633

約数の個数: 64

約数和(自身を含む): 315832759200

約数和(自身を除く): 158904586528

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 173, 227, 346, 454, 692, 908, 1384, 1816, 2768, 3632, 5536, 7264, 11072, 14528, 22144, 29056, 31219, 39271, 62438, 78542, 124876, 157084, 249752, 314168, 499504, 628336, 999008, 1256672, 1998016, 2513344, 3996032, 5026688, 5400887, 7086713, 10801774, 14173426, 21603548, 28346852, 43207096, 56693704, 86414192, 113387408, 172828384, 226774816, 345656768, 453549632, 691313536, 907099264, 1226001349, 2452002698, 4904005396, 9808010792, 19616021584, 39232043168, 78464086336, 156928172672]

約数ペア:

[(1, 156928172672), (2, 78464086336), (4, 39232043168), (8, 19616021584), (16, 9808010792), (32, 4904005396), (64, 2452002698), (128, 1226001349), (173, 907099264), (227, 691313536), (346, 453549632), (454, 345656768), (692, 226774816), (908, 172828384), (1384, 113387408), (1816, 86414192), (2768, 56693704), (3632, 43207096), (5536, 28346852), (7264, 21603548), (11072, 14173426), (14528, 10801774), (22144, 7086713), (29056, 5400887), (31219, 5026688), (39271, 3996032), (62438, 2513344), (78542, 1998016), (124876, 1256672), (157084, 999008), (249752, 628336), (314168, 499504)]