156964366360

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4339}}^1\times {\mathrm{47599}}^1$

素因数の和:51968

約数の個数: 64

約数和(自身を含む): 371851200000

約数和(自身を除く): 214886833640

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 4339, 8678, 17356, 21695, 34712, 43390, 47599, 82441, 86780, 95198, 164882, 173560, 190396, 237995, 329764, 380792, 412205, 475990, 659528, 824410, 904381, 951980, 1648820, 1808762, 1903960, 3297640, 3617524, 4521905, 7235048, 9043810, 18087620, 36175240, 206532061, 413064122, 826128244, 1032660305, 1652256488, 2065320610, 3924109159, 4130641220, 7848218318, 8261282440, 15696436636, 19620545795, 31392873272, 39241091590, 78482183180, 156964366360]

約数ペア:

[(1, 156964366360), (2, 78482183180), (4, 39241091590), (5, 31392873272), (8, 19620545795), (10, 15696436636), (19, 8261282440), (20, 7848218318), (38, 4130641220), (40, 3924109159), (76, 2065320610), (95, 1652256488), (152, 1032660305), (190, 826128244), (380, 413064122), (760, 206532061), (4339, 36175240), (8678, 18087620), (17356, 9043810), (21695, 7235048), (34712, 4521905), (43390, 3617524), (47599, 3297640), (82441, 1903960), (86780, 1808762), (95198, 1648820), (164882, 951980), (173560, 904381), (190396, 824410), (237995, 659528), (329764, 475990), (380792, 412205)]