156720348

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{256079}}^1$

素因数の和:256106

約数の個数: 36

約数和(自身を含む): 419459040

約数和(自身を除く): 262738692

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 256079, 512158, 768237, 1024316, 1536474, 2304711, 3072948, 4353343, 4609422, 8706686, 9218844, 13060029, 17413372, 26120058, 39180087, 52240116, 78360174, 156720348]

約数ペア:

[(1, 156720348), (2, 78360174), (3, 52240116), (4, 39180087), (6, 26120058), (9, 17413372), (12, 13060029), (17, 9218844), (18, 8706686), (34, 4609422), (36, 4353343), (51, 3072948), (68, 2304711), (102, 1536474), (153, 1024316), (204, 768237), (306, 512158), (612, 256079)]