154140616

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{457}}^1$

素因数の和:806

約数の個数: 64

約数和(自身を含む): 349545600

約数和(自身を除く): 195404984

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 317, 457, 532, 634, 914, 1064, 1268, 1828, 2219, 2536, 3199, 3656, 4438, 6023, 6398, 8683, 8876, 12046, 12796, 17366, 17752, 24092, 25592, 34732, 42161, 48184, 60781, 69464, 84322, 121562, 144869, 168644, 243124, 289738, 337288, 486248, 579476, 1014083, 1158952, 2028166, 2752511, 4056332, 5505022, 8112664, 11010044, 19267577, 22020088, 38535154, 77070308, 154140616]

約数ペア:

[(1, 154140616), (2, 77070308), (4, 38535154), (7, 22020088), (8, 19267577), (14, 11010044), (19, 8112664), (28, 5505022), (38, 4056332), (56, 2752511), (76, 2028166), (133, 1158952), (152, 1014083), (266, 579476), (317, 486248), (457, 337288), (532, 289738), (634, 243124), (914, 168644), (1064, 144869), (1268, 121562), (1828, 84322), (2219, 69464), (2536, 60781), (3199, 48184), (3656, 42161), (4438, 34732), (6023, 25592), (6398, 24092), (8683, 17752), (8876, 17366), (12046, 12796)]