158857848

素因数分解:

$2^3\times 3^6\times {\mathrm{27239}}^1$

素因数の和:27263

約数の個数: 56

約数和(自身を含む): 446599800

約数和(自身を除く): 287741952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 729, 972, 1458, 1944, 2916, 5832, 27239, 54478, 81717, 108956, 163434, 217912, 245151, 326868, 490302, 653736, 735453, 980604, 1470906, 1961208, 2206359, 2941812, 4412718, 5883624, 6619077, 8825436, 13238154, 17650872, 19857231, 26476308, 39714462, 52952616, 79428924, 158857848]

約数ペア:

[(1, 158857848), (2, 79428924), (3, 52952616), (4, 39714462), (6, 26476308), (8, 19857231), (9, 17650872), (12, 13238154), (18, 8825436), (24, 6619077), (27, 5883624), (36, 4412718), (54, 2941812), (72, 2206359), (81, 1961208), (108, 1470906), (162, 980604), (216, 735453), (243, 653736), (324, 490302), (486, 326868), (648, 245151), (729, 217912), (972, 163434), (1458, 108956), (1944, 81717), (2916, 54478), (5832, 27239)]