128508696

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{48239}}^1$

素因数の和:48288

約数の個数: 48

約数和(自身を含む): 357458400

約数和(自身を除く): 228949704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 72, 74, 111, 148, 222, 296, 333, 444, 666, 888, 1332, 2664, 48239, 96478, 144717, 192956, 289434, 385912, 434151, 578868, 868302, 1157736, 1736604, 1784843, 3473208, 3569686, 5354529, 7139372, 10709058, 14278744, 16063587, 21418116, 32127174, 42836232, 64254348, 128508696]

約数ペア:

[(1, 128508696), (2, 64254348), (3, 42836232), (4, 32127174), (6, 21418116), (8, 16063587), (9, 14278744), (12, 10709058), (18, 7139372), (24, 5354529), (36, 3569686), (37, 3473208), (72, 1784843), (74, 1736604), (111, 1157736), (148, 868302), (222, 578868), (296, 434151), (333, 385912), (444, 289434), (666, 192956), (888, 144717), (1332, 96478), (2664, 48239)]