140872728

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{110749}}^1$

素因数の和:110811

約数の個数: 32

約数和(自身を含む): 358830000

約数和(自身を除く): 217957272

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 424, 636, 1272, 110749, 221498, 332247, 442996, 664494, 885992, 1328988, 2657976, 5869697, 11739394, 17609091, 23478788, 35218182, 46957576, 70436364, 140872728]

約数ペア:

[(1, 140872728), (2, 70436364), (3, 46957576), (4, 35218182), (6, 23478788), (8, 17609091), (12, 11739394), (24, 5869697), (53, 2657976), (106, 1328988), (159, 885992), (212, 664494), (318, 442996), (424, 332247), (636, 221498), (1272, 110749)]