140299848

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{149893}}^1$

素因数の和:149918

約数の個数: 48

約数和(自身を含む): 409210620

約数和(自身を除く): 268910772

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 149893, 299786, 449679, 599572, 899358, 1199144, 1349037, 1798716, 1948609, 2698074, 3597432, 3897218, 5396148, 5845827, 7794436, 10792296, 11691654, 15588872, 17537481, 23383308, 35074962, 46766616, 70149924, 140299848]

約数ペア:

[(1, 140299848), (2, 70149924), (3, 46766616), (4, 35074962), (6, 23383308), (8, 17537481), (9, 15588872), (12, 11691654), (13, 10792296), (18, 7794436), (24, 5845827), (26, 5396148), (36, 3897218), (39, 3597432), (52, 2698074), (72, 1948609), (78, 1798716), (104, 1349037), (117, 1199144), (156, 899358), (234, 599572), (312, 449679), (468, 299786), (936, 149893)]