156968474

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{409}}^1\times {\mathrm{509}}^1$

素因数の和:962

約数の個数: 32

約数和(自身を含む): 263466000

約数和(自身を除く): 106497526

約数列:

[1, 2, 13, 26, 29, 58, 377, 409, 509, 754, 818, 1018, 5317, 6617, 10634, 11861, 13234, 14761, 23722, 29522, 154193, 191893, 208181, 308386, 383786, 416362, 2706353, 5412706, 6037249, 12074498, 78484237, 156968474]

約数ペア:

[(1, 156968474), (2, 78484237), (13, 12074498), (26, 6037249), (29, 5412706), (58, 2706353), (377, 416362), (409, 383786), (509, 308386), (754, 208181), (818, 191893), (1018, 154193), (5317, 29522), (6617, 23722), (10634, 14761), (11861, 13234)]