129551422

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{397}}^1$

素因数の和:593

約数の個数: 64

約数和(自身を含む): 263176704

約数和(自身を除く): 133625282

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 163, 182, 286, 326, 397, 794, 1001, 1141, 1793, 2002, 2119, 2282, 2779, 3586, 4238, 4367, 5161, 5558, 8734, 10322, 12551, 14833, 23309, 25102, 29666, 30569, 36127, 46618, 56771, 61138, 64711, 72254, 113542, 129422, 163163, 326326, 397397, 452977, 711821, 794794, 841243, 905954, 1423642, 1682486, 4982747, 5888701, 9253673, 9965494, 11777402, 18507346, 64775711, 129551422]

約数ペア:

[(1, 129551422), (2, 64775711), (7, 18507346), (11, 11777402), (13, 9965494), (14, 9253673), (22, 5888701), (26, 4982747), (77, 1682486), (91, 1423642), (143, 905954), (154, 841243), (163, 794794), (182, 711821), (286, 452977), (326, 397397), (397, 326326), (794, 163163), (1001, 129422), (1141, 113542), (1793, 72254), (2002, 64711), (2119, 61138), (2282, 56771), (2779, 46618), (3586, 36127), (4238, 30569), (4367, 29666), (5161, 25102), (5558, 23309), (8734, 14833), (10322, 12551)]