156965892

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{659}}^1\times {\mathrm{863}}^1$

素因数の和:1552

約数の個数: 48

約数和(自身を含む): 383201280

約数和(自身を除く): 226235388

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 659, 863, 1318, 1726, 1977, 2589, 2636, 3452, 3954, 5178, 7908, 10356, 15157, 19849, 30314, 39698, 45471, 59547, 60628, 79396, 90942, 119094, 181884, 238188, 568717, 1137434, 1706151, 2274868, 3412302, 6824604, 13080491, 26160982, 39241473, 52321964, 78482946, 156965892]

約数ペア:

[(1, 156965892), (2, 78482946), (3, 52321964), (4, 39241473), (6, 26160982), (12, 13080491), (23, 6824604), (46, 3412302), (69, 2274868), (92, 1706151), (138, 1137434), (276, 568717), (659, 238188), (863, 181884), (1318, 119094), (1726, 90942), (1977, 79396), (2589, 60628), (2636, 59547), (3452, 45471), (3954, 39698), (5178, 30314), (7908, 19849), (10356, 15157)]