160139862

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{353}}^1$

素因数の和:666

約数の個数: 64

約数和(自身を含む): 369745920

約数和(自身を除く): 209606058

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 186, 271, 279, 353, 542, 558, 706, 813, 837, 1059, 1626, 1674, 2118, 2439, 3177, 4878, 6354, 7317, 8401, 9531, 10943, 14634, 16802, 19062, 21886, 25203, 32829, 50406, 65658, 75609, 95663, 98487, 151218, 191326, 196974, 226827, 286989, 295461, 453654, 573978, 590922, 860967, 1721934, 2582901, 2965553, 5165802, 5931106, 8896659, 17793318, 26689977, 53379954, 80069931, 160139862]

約数ペア:

[(1, 160139862), (2, 80069931), (3, 53379954), (6, 26689977), (9, 17793318), (18, 8896659), (27, 5931106), (31, 5165802), (54, 2965553), (62, 2582901), (93, 1721934), (186, 860967), (271, 590922), (279, 573978), (353, 453654), (542, 295461), (558, 286989), (706, 226827), (813, 196974), (837, 191326), (1059, 151218), (1626, 98487), (1674, 95663), (2118, 75609), (2439, 65658), (3177, 50406), (4878, 32829), (6354, 25203), (7317, 21886), (8401, 19062), (9531, 16802), (10943, 14634)]