144367636

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{331}}^1\times {\mathrm{421}}^1$

素因数の和:800

約数の個数: 48

約数和(自身を含む): 298141312

約数和(自身を除く): 153773676

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 331, 421, 518, 662, 842, 1036, 1324, 1684, 2317, 2947, 4634, 5894, 9268, 11788, 12247, 15577, 24494, 31154, 48988, 62308, 85729, 109039, 139351, 171458, 218078, 278702, 342916, 436156, 557404, 975457, 1950914, 3901828, 5155987, 10311974, 20623948, 36091909, 72183818, 144367636]

約数ペア:

[(1, 144367636), (2, 72183818), (4, 36091909), (7, 20623948), (14, 10311974), (28, 5155987), (37, 3901828), (74, 1950914), (148, 975457), (259, 557404), (331, 436156), (421, 342916), (518, 278702), (662, 218078), (842, 171458), (1036, 139351), (1324, 109039), (1684, 85729), (2317, 62308), (2947, 48988), (4634, 31154), (5894, 24494), (9268, 15577), (11788, 12247)]