156742672

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{3917}}^1$

素因数の和:4027

約数の個数: 40

約数和(自身を含む): 316276632

約数和(自身を除く): 159533960

約数列:

[1, 2, 4, 8, 16, 41, 61, 82, 122, 164, 244, 328, 488, 656, 976, 2501, 3917, 5002, 7834, 10004, 15668, 20008, 31336, 40016, 62672, 160597, 238937, 321194, 477874, 642388, 955748, 1284776, 1911496, 2569552, 3822992, 9796417, 19592834, 39185668, 78371336, 156742672]

約数ペア:

[(1, 156742672), (2, 78371336), (4, 39185668), (8, 19592834), (16, 9796417), (41, 3822992), (61, 2569552), (82, 1911496), (122, 1284776), (164, 955748), (244, 642388), (328, 477874), (488, 321194), (656, 238937), (976, 160597), (2501, 62672), (3917, 40016), (5002, 31336), (7834, 20008), (10004, 15668)]