181230255384

素因数分解:

$2^3\times 3^1\times {\mathrm{131}}^1\times {\mathrm{467}}^1\times {\mathrm{123433}}^1$

素因数の和:124040

約数の個数: 64

約数和(自身を含む): 457515527040

約数和(自身を除く): 276285271656

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 131, 262, 393, 467, 524, 786, 934, 1048, 1401, 1572, 1868, 2802, 3144, 3736, 5604, 11208, 61177, 122354, 123433, 183531, 244708, 246866, 367062, 370299, 489416, 493732, 734124, 740598, 987464, 1468248, 1481196, 2962392, 16169723, 32339446, 48509169, 57643211, 64678892, 97018338, 115286422, 129357784, 172929633, 194036676, 230572844, 345859266, 388073352, 461145688, 691718532, 1383437064, 7551260641, 15102521282, 22653781923, 30205042564, 45307563846, 60410085128, 90615127692, 181230255384]

約数ペア:

[(1, 181230255384), (2, 90615127692), (3, 60410085128), (4, 45307563846), (6, 30205042564), (8, 22653781923), (12, 15102521282), (24, 7551260641), (131, 1383437064), (262, 691718532), (393, 461145688), (467, 388073352), (524, 345859266), (786, 230572844), (934, 194036676), (1048, 172929633), (1401, 129357784), (1572, 115286422), (1868, 97018338), (2802, 64678892), (3144, 57643211), (3736, 48509169), (5604, 32339446), (11208, 16169723), (61177, 2962392), (122354, 1481196), (123433, 1468248), (183531, 987464), (244708, 740598), (246866, 734124), (367062, 493732), (370299, 489416)]