128701096

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{3989}}^1$

素因数の和:4141

約数の個数: 32

約数和(自身を含む): 250173000

約数和(自身を除く): 121471904

約数列:

[1, 2, 4, 8, 37, 74, 109, 148, 218, 296, 436, 872, 3989, 4033, 7978, 8066, 15956, 16132, 31912, 32264, 147593, 295186, 434801, 590372, 869602, 1180744, 1739204, 3478408, 16087637, 32175274, 64350548, 128701096]

約数ペア:

[(1, 128701096), (2, 64350548), (4, 32175274), (8, 16087637), (37, 3478408), (74, 1739204), (109, 1180744), (148, 869602), (218, 590372), (296, 434801), (436, 295186), (872, 147593), (3989, 32264), (4033, 31912), (7978, 16132), (8066, 15956)]