156023420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{14107}}^1$

素因数の和:14202

約数の個数: 48

約数和(自身を含む): 379223040

約数和(自身を除く): 223199620

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 79, 140, 158, 316, 395, 553, 790, 1106, 1580, 2212, 2765, 5530, 11060, 14107, 28214, 56428, 70535, 98749, 141070, 197498, 282140, 394996, 493745, 987490, 1114453, 1974980, 2228906, 4457812, 5572265, 7801171, 11144530, 15602342, 22289060, 31204684, 39005855, 78011710, 156023420]

約数ペア:

[(1, 156023420), (2, 78011710), (4, 39005855), (5, 31204684), (7, 22289060), (10, 15602342), (14, 11144530), (20, 7801171), (28, 5572265), (35, 4457812), (70, 2228906), (79, 1974980), (140, 1114453), (158, 987490), (316, 493745), (395, 394996), (553, 282140), (790, 197498), (1106, 141070), (1580, 98749), (2212, 70535), (2765, 56428), (5530, 28214), (11060, 14107)]