198287064

素因数分解:

$2^3\times 3^2\times {\mathrm{173}}^1\times {\mathrm{15919}}^1$

素因数の和:16104

約数の個数: 48

約数和(自身を含む): 540165600

約数和(自身を除く): 341878536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 173, 346, 519, 692, 1038, 1384, 1557, 2076, 3114, 4152, 6228, 12456, 15919, 31838, 47757, 63676, 95514, 127352, 143271, 191028, 286542, 382056, 573084, 1146168, 2753987, 5507974, 8261961, 11015948, 16523922, 22031896, 24785883, 33047844, 49571766, 66095688, 99143532, 198287064]

約数ペア:

[(1, 198287064), (2, 99143532), (3, 66095688), (4, 49571766), (6, 33047844), (8, 24785883), (9, 22031896), (12, 16523922), (18, 11015948), (24, 8261961), (36, 5507974), (72, 2753987), (173, 1146168), (346, 573084), (519, 382056), (692, 286542), (1038, 191028), (1384, 143271), (1557, 127352), (2076, 95514), (3114, 63676), (4152, 47757), (6228, 31838), (12456, 15919)]