156856284

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{111721}}^1$

素因数の和:111747

約数の個数: 48

約数和(自身を含む): 437950240

約数和(自身を除く): 281093956

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 111721, 223442, 335163, 446884, 670326, 1005489, 1340652, 1452373, 2010978, 2904746, 3016467, 4021956, 4357119, 5809492, 6032934, 8714238, 12065868, 13071357, 17428476, 26142714, 39214071, 52285428, 78428142, 156856284]

約数ペア:

[(1, 156856284), (2, 78428142), (3, 52285428), (4, 39214071), (6, 26142714), (9, 17428476), (12, 13071357), (13, 12065868), (18, 8714238), (26, 6032934), (27, 5809492), (36, 4357119), (39, 4021956), (52, 3016467), (54, 2904746), (78, 2010978), (108, 1452373), (117, 1340652), (156, 1005489), (234, 670326), (351, 446884), (468, 335163), (702, 223442), (1404, 111721)]