156960912760

素因数分解:

$2^3\times 5^1\times {\mathrm{271}}^1\times {\mathrm{14479789}}^1$

素因数の和:14480071

約数の個数: 32

約数和(自身を含む): 354465259200

約数和(自身を除く): 197504346440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 271, 542, 1084, 1355, 2168, 2710, 5420, 10840, 14479789, 28959578, 57919156, 72398945, 115838312, 144797890, 289595780, 579191560, 3924022819, 7848045638, 15696091276, 19620114095, 31392182552, 39240228190, 78480456380, 156960912760]

約数ペア:

[(1, 156960912760), (2, 78480456380), (4, 39240228190), (5, 31392182552), (8, 19620114095), (10, 15696091276), (20, 7848045638), (40, 3924022819), (271, 579191560), (542, 289595780), (1084, 144797890), (1355, 115838312), (2168, 72398945), (2710, 57919156), (5420, 28959578), (10840, 14479789)]