156903302

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1$

素因数の和:245

約数の個数: 48

約数和(自身を含む): 262595520

約数和(自身を除く): 105692218

約数列:

[1, 2, 17, 34, 43, 59, 86, 107, 118, 214, 289, 578, 731, 1003, 1462, 1819, 2006, 2537, 3638, 4601, 5074, 6313, 9202, 12427, 12626, 17051, 24854, 30923, 34102, 43129, 61846, 78217, 86258, 107321, 156434, 214642, 271459, 542918, 733193, 1329689, 1466386, 1824457, 2659378, 3648914, 4614803, 9229606, 78451651, 156903302]

約数ペア:

[(1, 156903302), (2, 78451651), (17, 9229606), (34, 4614803), (43, 3648914), (59, 2659378), (86, 1824457), (107, 1466386), (118, 1329689), (214, 733193), (289, 542918), (578, 271459), (731, 214642), (1003, 156434), (1462, 107321), (1819, 86258), (2006, 78217), (2537, 61846), (3638, 43129), (4601, 34102), (5074, 30923), (6313, 24854), (9202, 17051), (12427, 12626)]