188291216

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{4877}}^1$

素因数の和:5031

約数の個数: 40

約数和(自身を含む): 387118080

約数和(自身を除く): 198826864

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 127, 152, 254, 304, 508, 1016, 2032, 2413, 4826, 4877, 9652, 9754, 19304, 19508, 38608, 39016, 78032, 92663, 185326, 370652, 619379, 741304, 1238758, 1482608, 2477516, 4955032, 9910064, 11768201, 23536402, 47072804, 94145608, 188291216]

約数ペア:

[(1, 188291216), (2, 94145608), (4, 47072804), (8, 23536402), (16, 11768201), (19, 9910064), (38, 4955032), (76, 2477516), (127, 1482608), (152, 1238758), (254, 741304), (304, 619379), (508, 370652), (1016, 185326), (2032, 92663), (2413, 78032), (4826, 39016), (4877, 38608), (9652, 19508), (9754, 19304)]