128652108

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{719}}^1$

素因数の和:807

約数の個数: 96

約数和(自身を含む): 343203840

約数和(自身を除く): 214551732

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 37, 39, 52, 62, 74, 78, 93, 111, 124, 148, 156, 186, 222, 372, 403, 444, 481, 719, 806, 962, 1147, 1209, 1438, 1443, 1612, 1924, 2157, 2294, 2418, 2876, 2886, 3441, 4314, 4588, 4836, 5772, 6882, 8628, 9347, 13764, 14911, 18694, 22289, 26603, 28041, 29822, 37388, 44578, 44733, 53206, 56082, 59644, 66867, 79809, 89156, 89466, 106412, 112164, 133734, 159618, 178932, 267468, 289757, 319236, 345839, 579514, 691678, 824693, 869271, 1037517, 1159028, 1383356, 1649386, 1738542, 2075034, 2474079, 3298772, 3477084, 4150068, 4948158, 9896316, 10721009, 21442018, 32163027, 42884036, 64326054, 128652108]

約数ペア:

[(1, 128652108), (2, 64326054), (3, 42884036), (4, 32163027), (6, 21442018), (12, 10721009), (13, 9896316), (26, 4948158), (31, 4150068), (37, 3477084), (39, 3298772), (52, 2474079), (62, 2075034), (74, 1738542), (78, 1649386), (93, 1383356), (111, 1159028), (124, 1037517), (148, 869271), (156, 824693), (186, 691678), (222, 579514), (372, 345839), (403, 319236), (444, 289757), (481, 267468), (719, 178932), (806, 159618), (962, 133734), (1147, 112164), (1209, 106412), (1438, 89466), (1443, 89156), (1612, 79809), (1924, 66867), (2157, 59644), (2294, 56082), (2418, 53206), (2876, 44733), (2886, 44578), (3441, 37388), (4314, 29822), (4588, 28041), (4836, 26603), (5772, 22289), (6882, 18694), (8628, 14911), (9347, 13764)]