149700848

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{503}}^1$

素因数の和:630

約数の個数: 80

約数和(自身を含む): 337478400

約数和(自身を除く): 187777552

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 89, 152, 176, 178, 209, 304, 356, 418, 503, 712, 836, 979, 1006, 1424, 1672, 1691, 1958, 2012, 3344, 3382, 3916, 4024, 5533, 6764, 7832, 8048, 9557, 11066, 13528, 15664, 18601, 19114, 22132, 27056, 37202, 38228, 44264, 44767, 74404, 76456, 88528, 89534, 105127, 148808, 152912, 179068, 210254, 297616, 358136, 420508, 492437, 716272, 841016, 850573, 984874, 1682032, 1701146, 1969748, 3402292, 3939496, 6804584, 7878992, 9356303, 13609168, 18712606, 37425212, 74850424, 149700848]

約数ペア:

[(1, 149700848), (2, 74850424), (4, 37425212), (8, 18712606), (11, 13609168), (16, 9356303), (19, 7878992), (22, 6804584), (38, 3939496), (44, 3402292), (76, 1969748), (88, 1701146), (89, 1682032), (152, 984874), (176, 850573), (178, 841016), (209, 716272), (304, 492437), (356, 420508), (418, 358136), (503, 297616), (712, 210254), (836, 179068), (979, 152912), (1006, 148808), (1424, 105127), (1672, 89534), (1691, 88528), (1958, 76456), (2012, 74404), (3344, 44767), (3382, 44264), (3916, 38228), (4024, 37202), (5533, 27056), (6764, 22132), (7832, 19114), (8048, 18601), (9557, 15664), (11066, 13528)]