123978144

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{75967}}^1$

素因数の和:75997

約数の個数: 48

約数和(自身を含む): 344590848

約数和(自身を除く): 220612704

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 102, 136, 204, 272, 408, 544, 816, 1632, 75967, 151934, 227901, 303868, 455802, 607736, 911604, 1215472, 1291439, 1823208, 2430944, 2582878, 3646416, 3874317, 5165756, 7292832, 7748634, 10331512, 15497268, 20663024, 30994536, 41326048, 61989072, 123978144]

約数ペア:

[(1, 123978144), (2, 61989072), (3, 41326048), (4, 30994536), (6, 20663024), (8, 15497268), (12, 10331512), (16, 7748634), (17, 7292832), (24, 5165756), (32, 3874317), (34, 3646416), (48, 2582878), (51, 2430944), (68, 1823208), (96, 1291439), (102, 1215472), (136, 911604), (204, 607736), (272, 455802), (408, 303868), (544, 227901), (816, 151934), (1632, 75967)]