158940558

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{26839}}^1$

素因数の和:26901

約数の個数: 48

約数和(自身を含む): 401955840

約数和(自身を除く): 243015282

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 47, 63, 94, 126, 141, 282, 329, 423, 658, 846, 987, 1974, 2961, 5922, 26839, 53678, 80517, 161034, 187873, 241551, 375746, 483102, 563619, 1127238, 1261433, 1690857, 2522866, 3381714, 3784299, 7568598, 8830031, 11352897, 17660062, 22705794, 26490093, 52980186, 79470279, 158940558]

約数ペア:

[(1, 158940558), (2, 79470279), (3, 52980186), (6, 26490093), (7, 22705794), (9, 17660062), (14, 11352897), (18, 8830031), (21, 7568598), (42, 3784299), (47, 3381714), (63, 2522866), (94, 1690857), (126, 1261433), (141, 1127238), (282, 563619), (329, 483102), (423, 375746), (658, 241551), (846, 187873), (987, 161034), (1974, 80517), (2961, 53678), (5922, 26839)]