140915088

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{31567}}^1$

素因数の和:31612

約数の個数: 60

約数和(自身を含む): 407100928

約数和(自身を除く): 266185840

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 1116, 1488, 2232, 4464, 31567, 63134, 94701, 126268, 189402, 252536, 284103, 378804, 505072, 568206, 757608, 978577, 1136412, 1515216, 1957154, 2272824, 2935731, 3914308, 4545648, 5871462, 7828616, 8807193, 11742924, 15657232, 17614386, 23485848, 35228772, 46971696, 70457544, 140915088]

約数ペア:

[(1, 140915088), (2, 70457544), (3, 46971696), (4, 35228772), (6, 23485848), (8, 17614386), (9, 15657232), (12, 11742924), (16, 8807193), (18, 7828616), (24, 5871462), (31, 4545648), (36, 3914308), (48, 2935731), (62, 2272824), (72, 1957154), (93, 1515216), (124, 1136412), (144, 978577), (186, 757608), (248, 568206), (279, 505072), (372, 378804), (496, 284103), (558, 252536), (744, 189402), (1116, 126268), (1488, 94701), (2232, 63134), (4464, 31567)]