128549064

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{24683}}^1$

素因数の和:24730

約数の個数: 64

約数和(自身を含む): 379146240

約数和(自身を除く): 250597176

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 84, 93, 124, 168, 186, 217, 248, 372, 434, 651, 744, 868, 1302, 1736, 2604, 5208, 24683, 49366, 74049, 98732, 148098, 172781, 197464, 296196, 345562, 518343, 592392, 691124, 765173, 1036686, 1382248, 1530346, 2073372, 2295519, 3060692, 4146744, 4591038, 5356211, 6121384, 9182076, 10712422, 16068633, 18364152, 21424844, 32137266, 42849688, 64274532, 128549064]

約数ペア:

[(1, 128549064), (2, 64274532), (3, 42849688), (4, 32137266), (6, 21424844), (7, 18364152), (8, 16068633), (12, 10712422), (14, 9182076), (21, 6121384), (24, 5356211), (28, 4591038), (31, 4146744), (42, 3060692), (56, 2295519), (62, 2073372), (84, 1530346), (93, 1382248), (124, 1036686), (168, 765173), (186, 691124), (217, 592392), (248, 518343), (372, 345562), (434, 296196), (651, 197464), (744, 172781), (868, 148098), (1302, 98732), (1736, 74049), (2604, 49366), (5208, 24683)]