130251216

素因数分解:

$2^4\times 3^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{401}}^1$

素因数の和:580

約数の個数: 80

約数和(自身を含む): 345745728

約数和(自身を除く): 215494512

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 67, 101, 134, 201, 202, 268, 303, 401, 402, 404, 536, 606, 802, 804, 808, 1072, 1203, 1212, 1604, 1608, 1616, 2406, 2424, 3208, 3216, 4812, 4848, 6416, 6767, 9624, 13534, 19248, 20301, 26867, 27068, 40501, 40602, 53734, 54136, 80601, 81002, 81204, 107468, 108272, 121503, 161202, 162004, 162408, 214936, 243006, 322404, 324008, 324816, 429872, 486012, 644808, 648016, 972024, 1289616, 1944048, 2713567, 5427134, 8140701, 10854268, 16281402, 21708536, 32562804, 43417072, 65125608, 130251216]

約数ペア:

[(1, 130251216), (2, 65125608), (3, 43417072), (4, 32562804), (6, 21708536), (8, 16281402), (12, 10854268), (16, 8140701), (24, 5427134), (48, 2713567), (67, 1944048), (101, 1289616), (134, 972024), (201, 648016), (202, 644808), (268, 486012), (303, 429872), (401, 324816), (402, 324008), (404, 322404), (536, 243006), (606, 214936), (802, 162408), (804, 162004), (808, 161202), (1072, 121503), (1203, 108272), (1212, 107468), (1604, 81204), (1608, 81002), (1616, 80601), (2406, 54136), (2424, 53734), (3208, 40602), (3216, 40501), (4812, 27068), (4848, 26867), (6416, 20301), (6767, 19248), (9624, 13534)]