158805668

素因数分解:

$2^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{17239}}^1$

素因数の和:17304

約数の個数: 36

約数和(自身を含む): 330180480

約数和(自身を除く): 171374812

約数列:

[1, 2, 4, 7, 14, 28, 47, 49, 94, 98, 188, 196, 329, 658, 1316, 2303, 4606, 9212, 17239, 34478, 68956, 120673, 241346, 482692, 810233, 844711, 1620466, 1689422, 3240932, 3378844, 5671631, 11343262, 22686524, 39701417, 79402834, 158805668]

約数ペア:

[(1, 158805668), (2, 79402834), (4, 39701417), (7, 22686524), (14, 11343262), (28, 5671631), (47, 3378844), (49, 3240932), (94, 1689422), (98, 1620466), (188, 844711), (196, 810233), (329, 482692), (658, 241346), (1316, 120673), (2303, 68956), (4606, 34478), (9212, 17239)]