156857424

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{3023}}^1$

素因数の和:3104

約数の個数: 80

約数和(自身を含む): 431972352

約数和(自身を除く): 275114928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 47, 48, 69, 92, 94, 138, 141, 184, 188, 276, 282, 368, 376, 552, 564, 752, 1081, 1104, 1128, 2162, 2256, 3023, 3243, 4324, 6046, 6486, 8648, 9069, 12092, 12972, 17296, 18138, 24184, 25944, 36276, 48368, 51888, 69529, 72552, 139058, 142081, 145104, 208587, 278116, 284162, 417174, 426243, 556232, 568324, 834348, 852486, 1112464, 1136648, 1668696, 1704972, 2273296, 3267863, 3337392, 3409944, 6535726, 6819888, 9803589, 13071452, 19607178, 26142904, 39214356, 52285808, 78428712, 156857424]

約数ペア:

[(1, 156857424), (2, 78428712), (3, 52285808), (4, 39214356), (6, 26142904), (8, 19607178), (12, 13071452), (16, 9803589), (23, 6819888), (24, 6535726), (46, 3409944), (47, 3337392), (48, 3267863), (69, 2273296), (92, 1704972), (94, 1668696), (138, 1136648), (141, 1112464), (184, 852486), (188, 834348), (276, 568324), (282, 556232), (368, 426243), (376, 417174), (552, 284162), (564, 278116), (752, 208587), (1081, 145104), (1104, 142081), (1128, 139058), (2162, 72552), (2256, 69529), (3023, 51888), (3243, 48368), (4324, 36276), (6046, 25944), (6486, 24184), (8648, 18138), (9069, 17296), (12092, 12972)]