161198048

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{12377}}^1$

素因数の和:12435

約数の個数: 48

約数和(自身を含む): 355595184

約数和(自身を除く): 194397136

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 37, 44, 74, 88, 148, 176, 296, 352, 407, 592, 814, 1184, 1628, 3256, 6512, 12377, 13024, 24754, 49508, 99016, 136147, 198032, 272294, 396064, 457949, 544588, 915898, 1089176, 1831796, 2178352, 3663592, 4356704, 5037439, 7327184, 10074878, 14654368, 20149756, 40299512, 80599024, 161198048]

約数ペア:

[(1, 161198048), (2, 80599024), (4, 40299512), (8, 20149756), (11, 14654368), (16, 10074878), (22, 7327184), (32, 5037439), (37, 4356704), (44, 3663592), (74, 2178352), (88, 1831796), (148, 1089176), (176, 915898), (296, 544588), (352, 457949), (407, 396064), (592, 272294), (814, 198032), (1184, 136147), (1628, 99016), (3256, 49508), (6512, 24754), (12377, 13024)]