131019072

素因数分解:

$2^6\times 3^1\times {\mathrm{37}}^1\times {\mathrm{18443}}^1$

素因数の和:18495

約数の個数: 56

約数和(自身を含む): 356042976

約数和(自身を除く): 225023904

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 64, 74, 96, 111, 148, 192, 222, 296, 444, 592, 888, 1184, 1776, 2368, 3552, 7104, 18443, 36886, 55329, 73772, 110658, 147544, 221316, 295088, 442632, 590176, 682391, 885264, 1180352, 1364782, 1770528, 2047173, 2729564, 3541056, 4094346, 5459128, 8188692, 10918256, 16377384, 21836512, 32754768, 43673024, 65509536, 131019072]

約数ペア:

[(1, 131019072), (2, 65509536), (3, 43673024), (4, 32754768), (6, 21836512), (8, 16377384), (12, 10918256), (16, 8188692), (24, 5459128), (32, 4094346), (37, 3541056), (48, 2729564), (64, 2047173), (74, 1770528), (96, 1364782), (111, 1180352), (148, 885264), (192, 682391), (222, 590176), (296, 442632), (444, 295088), (592, 221316), (888, 147544), (1184, 110658), (1776, 73772), (2368, 55329), (3552, 36886), (7104, 18443)]