156948903970

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1158551}}^1$

素因数の和:1158631

約数の個数: 64

約数和(自身を含む): 320316456960

約数和(自身を除く): 163367552990

約数列:

[1, 2, 5, 10, 19, 23, 31, 38, 46, 62, 95, 115, 155, 190, 230, 310, 437, 589, 713, 874, 1178, 1426, 2185, 2945, 3565, 4370, 5890, 7130, 13547, 27094, 67735, 135470, 1158551, 2317102, 5792755, 11585510, 22012469, 26646673, 35915081, 44024938, 53293346, 71830162, 110062345, 133233365, 179575405, 220124690, 266466730, 359150810, 506286787, 682386539, 826046863, 1012573574, 1364773078, 1652093726, 2531433935, 3411932695, 4130234315, 5062867870, 6823865390, 8260468630, 15694890397, 31389780794, 78474451985, 156948903970]

約数ペア:

[(1, 156948903970), (2, 78474451985), (5, 31389780794), (10, 15694890397), (19, 8260468630), (23, 6823865390), (31, 5062867870), (38, 4130234315), (46, 3411932695), (62, 2531433935), (95, 1652093726), (115, 1364773078), (155, 1012573574), (190, 826046863), (230, 682386539), (310, 506286787), (437, 359150810), (589, 266466730), (713, 220124690), (874, 179575405), (1178, 133233365), (1426, 110062345), (2185, 71830162), (2945, 53293346), (3565, 44024938), (4370, 35915081), (5890, 26646673), (7130, 22012469), (13547, 11585510), (27094, 5792755), (67735, 2317102), (135470, 1158551)]