131581056

素因数分解:

$2^7\times 3^1\times {\mathrm{342659}}^1$

素因数の和:342676

約数の個数: 32

約数和(自身を含む): 349513200

約数和(自身を除く): 217932144

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 342659, 685318, 1027977, 1370636, 2055954, 2741272, 4111908, 5482544, 8223816, 10965088, 16447632, 21930176, 32895264, 43860352, 65790528, 131581056]

約数ペア:

[(1, 131581056), (2, 65790528), (3, 43860352), (4, 32895264), (6, 21930176), (8, 16447632), (12, 10965088), (16, 8223816), (24, 5482544), (32, 4111908), (48, 2741272), (64, 2055954), (96, 1370636), (128, 1027977), (192, 685318), (384, 342659)]