134662240

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:141

約数の個数: 144

約数和(自身を含む): 349504848

約数和(自身を除く): 214842608

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 37, 40, 43, 46, 74, 80, 86, 92, 115, 148, 160, 172, 184, 185, 215, 230, 296, 344, 368, 370, 430, 460, 529, 592, 688, 736, 740, 851, 860, 920, 989, 1058, 1184, 1376, 1480, 1591, 1702, 1720, 1840, 1978, 2116, 2645, 2960, 3182, 3404, 3440, 3680, 3956, 4232, 4255, 4945, 5290, 5920, 6364, 6808, 6880, 7912, 7955, 8464, 8510, 9890, 10580, 12728, 13616, 15824, 15910, 16928, 17020, 19573, 19780, 21160, 22747, 25456, 27232, 31648, 31820, 34040, 36593, 39146, 39560, 42320, 45494, 50912, 63640, 68080, 73186, 78292, 79120, 84640, 90988, 97865, 113735, 127280, 136160, 146372, 156584, 158240, 181976, 182965, 195730, 227470, 254560, 292744, 313168, 363952, 365930, 391460, 454940, 585488, 626336, 727904, 731860, 782920, 841639, 909880, 1170976, 1463720, 1565840, 1683278, 1819760, 2927440, 3131680, 3366556, 3639520, 4208195, 5854880, 6733112, 8416390, 13466224, 16832780, 26932448, 33665560, 67331120, 134662240]

約数ペア:

[(1, 134662240), (2, 67331120), (4, 33665560), (5, 26932448), (8, 16832780), (10, 13466224), (16, 8416390), (20, 6733112), (23, 5854880), (32, 4208195), (37, 3639520), (40, 3366556), (43, 3131680), (46, 2927440), (74, 1819760), (80, 1683278), (86, 1565840), (92, 1463720), (115, 1170976), (148, 909880), (160, 841639), (172, 782920), (184, 731860), (185, 727904), (215, 626336), (230, 585488), (296, 454940), (344, 391460), (368, 365930), (370, 363952), (430, 313168), (460, 292744), (529, 254560), (592, 227470), (688, 195730), (736, 182965), (740, 181976), (851, 158240), (860, 156584), (920, 146372), (989, 136160), (1058, 127280), (1184, 113735), (1376, 97865), (1480, 90988), (1591, 84640), (1702, 79120), (1720, 78292), (1840, 73186), (1978, 68080), (2116, 63640), (2645, 50912), (2960, 45494), (3182, 42320), (3404, 39560), (3440, 39146), (3680, 36593), (3956, 34040), (4232, 31820), (4255, 31648), (4945, 27232), (5290, 25456), (5920, 22747), (6364, 21160), (6808, 19780), (6880, 19573), (7912, 17020), (7955, 16928), (8464, 15910), (8510, 15824), (9890, 13616), (10580, 12728)]