178090068

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:337

約数の個数: 96

約数和(自身を含む): 460615680

約数和(自身を除く): 282525612

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 89, 101, 127, 156, 178, 202, 254, 267, 303, 356, 381, 404, 508, 534, 606, 762, 1068, 1157, 1212, 1313, 1524, 1651, 2314, 2626, 3302, 3471, 3939, 4628, 4953, 5252, 6604, 6942, 7878, 8989, 9906, 11303, 12827, 13884, 15756, 17978, 19812, 22606, 25654, 26967, 33909, 35956, 38481, 45212, 51308, 53934, 67818, 76962, 107868, 116857, 135636, 146939, 153924, 166751, 233714, 293878, 333502, 350571, 440817, 467428, 500253, 587756, 667004, 701142, 881634, 1000506, 1141603, 1402284, 1763268, 2001012, 2283206, 3424809, 4566412, 6849618, 13699236, 14840839, 29681678, 44522517, 59363356, 89045034, 178090068]

約数ペア:

[(1, 178090068), (2, 89045034), (3, 59363356), (4, 44522517), (6, 29681678), (12, 14840839), (13, 13699236), (26, 6849618), (39, 4566412), (52, 3424809), (78, 2283206), (89, 2001012), (101, 1763268), (127, 1402284), (156, 1141603), (178, 1000506), (202, 881634), (254, 701142), (267, 667004), (303, 587756), (356, 500253), (381, 467428), (404, 440817), (508, 350571), (534, 333502), (606, 293878), (762, 233714), (1068, 166751), (1157, 153924), (1212, 146939), (1313, 135636), (1524, 116857), (1651, 107868), (2314, 76962), (2626, 67818), (3302, 53934), (3471, 51308), (3939, 45212), (4628, 38481), (4953, 35956), (5252, 33909), (6604, 26967), (6942, 25654), (7878, 22606), (8989, 19812), (9906, 17978), (11303, 15756), (12827, 13884)]