128799234

素因数分解:

$2^1\times 3^5\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1$

素因数の和:234

約数の個数: 96

約数和(自身を含む): 305270784

約数和(自身を除く): 176471550

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 81, 83, 93, 103, 162, 166, 186, 206, 243, 249, 279, 309, 486, 498, 558, 618, 747, 837, 927, 1494, 1674, 1854, 2241, 2511, 2573, 2781, 3193, 4482, 5022, 5146, 5562, 6386, 6723, 7533, 7719, 8343, 8549, 9579, 13446, 15066, 15438, 16686, 17098, 19158, 20169, 23157, 25029, 25647, 28737, 40338, 46314, 50058, 51294, 57474, 69471, 76941, 86211, 138942, 153882, 172422, 208413, 230823, 258633, 265019, 416826, 461646, 517266, 530038, 625239, 692469, 775899, 795057, 1250478, 1384938, 1551798, 1590114, 2077407, 2385171, 4154814, 4770342, 7155513, 14311026, 21466539, 42933078, 64399617, 128799234]

約数ペア:

[(1, 128799234), (2, 64399617), (3, 42933078), (6, 21466539), (9, 14311026), (18, 7155513), (27, 4770342), (31, 4154814), (54, 2385171), (62, 2077407), (81, 1590114), (83, 1551798), (93, 1384938), (103, 1250478), (162, 795057), (166, 775899), (186, 692469), (206, 625239), (243, 530038), (249, 517266), (279, 461646), (309, 416826), (486, 265019), (498, 258633), (558, 230823), (618, 208413), (747, 172422), (837, 153882), (927, 138942), (1494, 86211), (1674, 76941), (1854, 69471), (2241, 57474), (2511, 51294), (2573, 50058), (2781, 46314), (3193, 40338), (4482, 28737), (5022, 25647), (5146, 25029), (5562, 23157), (6386, 20169), (6723, 19158), (7533, 17098), (7719, 16686), (8343, 15438), (8549, 15066), (9579, 13446)]