188642220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{3313}}^1$

素因数の和:3411

約数の個数: 96

約数和(自身を含む): 576795072

約数和(自身を除く): 388152852

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 73, 78, 130, 146, 156, 195, 219, 260, 292, 365, 390, 438, 730, 780, 876, 949, 1095, 1460, 1898, 2190, 2847, 3313, 3796, 4380, 4745, 5694, 6626, 9490, 9939, 11388, 13252, 14235, 16565, 18980, 19878, 28470, 33130, 39756, 43069, 49695, 56940, 66260, 86138, 99390, 129207, 172276, 198780, 215345, 241849, 258414, 430690, 483698, 516828, 646035, 725547, 861380, 967396, 1209245, 1292070, 1451094, 2418490, 2584140, 2902188, 3144037, 3627735, 4836980, 6288074, 7255470, 9432111, 12576148, 14510940, 15720185, 18864222, 31440370, 37728444, 47160555, 62880740, 94321110, 188642220]

約数ペア:

[(1, 188642220), (2, 94321110), (3, 62880740), (4, 47160555), (5, 37728444), (6, 31440370), (10, 18864222), (12, 15720185), (13, 14510940), (15, 12576148), (20, 9432111), (26, 7255470), (30, 6288074), (39, 4836980), (52, 3627735), (60, 3144037), (65, 2902188), (73, 2584140), (78, 2418490), (130, 1451094), (146, 1292070), (156, 1209245), (195, 967396), (219, 861380), (260, 725547), (292, 646035), (365, 516828), (390, 483698), (438, 430690), (730, 258414), (780, 241849), (876, 215345), (949, 198780), (1095, 172276), (1460, 129207), (1898, 99390), (2190, 86138), (2847, 66260), (3313, 56940), (3796, 49695), (4380, 43069), (4745, 39756), (5694, 33130), (6626, 28470), (9490, 19878), (9939, 18980), (11388, 16565), (13252, 14235)]