157021605482

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1\times {\mathrm{534367}}^1$

素因数の和:534666

約数の個数: 32

約数和(自身を含む): 272912424960

約数和(自身を除く): 115890819478

約数列:

[1, 2, 7, 14, 139, 151, 278, 302, 973, 1057, 1946, 2114, 20989, 41978, 146923, 293846, 534367, 1068734, 3740569, 7481138, 74277013, 80689417, 148554026, 161378834, 519939091, 564825919, 1039878182, 1129651838, 11215828963, 22431657926, 78510802741, 157021605482]

約数ペア:

[(1, 157021605482), (2, 78510802741), (7, 22431657926), (14, 11215828963), (139, 1129651838), (151, 1039878182), (278, 564825919), (302, 519939091), (973, 161378834), (1057, 148554026), (1946, 80689417), (2114, 74277013), (20989, 7481138), (41978, 3740569), (146923, 1068734), (293846, 534367)]