158657954

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{5039}}^1$

素因数の和:5234

約数の個数: 32

約数和(自身を含む): 294658560

約数和(自身を除く): 136000606

約数列:

[1, 2, 7, 13, 14, 26, 91, 173, 182, 346, 1211, 2249, 2422, 4498, 5039, 10078, 15743, 31486, 35273, 65507, 70546, 131014, 458549, 871747, 917098, 1743494, 6102229, 11332711, 12204458, 22665422, 79328977, 158657954]

約数ペア:

[(1, 158657954), (2, 79328977), (7, 22665422), (13, 12204458), (14, 11332711), (26, 6102229), (91, 1743494), (173, 917098), (182, 871747), (346, 458549), (1211, 131014), (2249, 70546), (2422, 65507), (4498, 35273), (5039, 31486), (10078, 15743)]