188217078

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{1447}}^1$

素因数の和:1641

約数の個数: 64

約数和(自身を含む): 455946240

約数和(自身を除く): 267729162

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 163, 266, 326, 399, 489, 798, 978, 1141, 1447, 2282, 2894, 3097, 3423, 4341, 6194, 6846, 8682, 9291, 10129, 18582, 20258, 21679, 27493, 30387, 43358, 54986, 60774, 65037, 82479, 130074, 164958, 192451, 235861, 384902, 471722, 577353, 707583, 1154706, 1415166, 1651027, 3302054, 4481359, 4953081, 8962718, 9906162, 13444077, 26888154, 31369513, 62739026, 94108539, 188217078]

約数ペア:

[(1, 188217078), (2, 94108539), (3, 62739026), (6, 31369513), (7, 26888154), (14, 13444077), (19, 9906162), (21, 8962718), (38, 4953081), (42, 4481359), (57, 3302054), (114, 1651027), (133, 1415166), (163, 1154706), (266, 707583), (326, 577353), (399, 471722), (489, 384902), (798, 235861), (978, 192451), (1141, 164958), (1447, 130074), (2282, 82479), (2894, 65037), (3097, 60774), (3423, 54986), (4341, 43358), (6194, 30387), (6846, 27493), (8682, 21679), (9291, 20258), (10129, 18582)]