157454946

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{2557}}^1$

素因数の和:2887

約数の個数: 48

約数和(自身を含む): 373508928

約数和(自身を除く): 216053982

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 311, 622, 933, 1866, 2557, 2799, 3421, 5114, 5598, 6842, 7671, 10263, 15342, 20526, 23013, 28127, 30789, 46026, 56254, 61578, 84381, 168762, 253143, 506286, 795227, 1590454, 2385681, 4771362, 7157043, 8747497, 14314086, 17494994, 26242491, 52484982, 78727473, 157454946]

約数ペア:

[(1, 157454946), (2, 78727473), (3, 52484982), (6, 26242491), (9, 17494994), (11, 14314086), (18, 8747497), (22, 7157043), (33, 4771362), (66, 2385681), (99, 1590454), (198, 795227), (311, 506286), (622, 253143), (933, 168762), (1866, 84381), (2557, 61578), (2799, 56254), (3421, 46026), (5114, 30789), (5598, 28127), (6842, 23013), (7671, 20526), (10263, 15342)]