161210244

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:329

約数の個数: 96

約数和(自身を含む): 417464320

約数和(自身を除く): 256254076

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 79, 103, 127, 156, 158, 206, 237, 254, 309, 316, 381, 412, 474, 508, 618, 762, 948, 1027, 1236, 1339, 1524, 1651, 2054, 2678, 3081, 3302, 4017, 4108, 4953, 5356, 6162, 6604, 8034, 8137, 9906, 10033, 12324, 13081, 16068, 16274, 19812, 20066, 24411, 26162, 30099, 32548, 39243, 40132, 48822, 52324, 60198, 78486, 97644, 105781, 120396, 130429, 156972, 170053, 211562, 260858, 317343, 340106, 391287, 423124, 510159, 521716, 634686, 680212, 782574, 1020318, 1033399, 1269372, 1565148, 2040636, 2066798, 3100197, 4133596, 6200394, 12400788, 13434187, 26868374, 40302561, 53736748, 80605122, 161210244]

約数ペア:

[(1, 161210244), (2, 80605122), (3, 53736748), (4, 40302561), (6, 26868374), (12, 13434187), (13, 12400788), (26, 6200394), (39, 4133596), (52, 3100197), (78, 2066798), (79, 2040636), (103, 1565148), (127, 1269372), (156, 1033399), (158, 1020318), (206, 782574), (237, 680212), (254, 634686), (309, 521716), (316, 510159), (381, 423124), (412, 391287), (474, 340106), (508, 317343), (618, 260858), (762, 211562), (948, 170053), (1027, 156972), (1236, 130429), (1339, 120396), (1524, 105781), (1651, 97644), (2054, 78486), (2678, 60198), (3081, 52324), (3302, 48822), (4017, 40132), (4108, 39243), (4953, 32548), (5356, 30099), (6162, 26162), (6604, 24411), (8034, 20066), (8137, 19812), (9906, 16274), (10033, 16068), (12324, 13081)]