140788566

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{3821}}^1$

素因数の和:3941

約数の個数: 48

約数和(自身を含む): 321965280

約数和(自身を除く): 181176714

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 89, 138, 178, 207, 267, 414, 534, 801, 1602, 2047, 3821, 4094, 6141, 7642, 11463, 12282, 18423, 22926, 34389, 36846, 68778, 87883, 175766, 263649, 340069, 527298, 680138, 790947, 1020207, 1581894, 2040414, 3060621, 6121242, 7821587, 15643174, 23464761, 46929522, 70394283, 140788566]

約数ペア:

[(1, 140788566), (2, 70394283), (3, 46929522), (6, 23464761), (9, 15643174), (18, 7821587), (23, 6121242), (46, 3060621), (69, 2040414), (89, 1581894), (138, 1020207), (178, 790947), (207, 680138), (267, 527298), (414, 340069), (534, 263649), (801, 175766), (1602, 87883), (2047, 68778), (3821, 36846), (4094, 34389), (6141, 22926), (7642, 18423), (11463, 12282)]