149808522

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{63857}}^1$

素因数の和:63902

約数の個数: 32

約数和(自身を含む): 331039872

約数和(自身を除く): 181231350

約数列:

[1, 2, 3, 6, 17, 23, 34, 46, 51, 69, 102, 138, 391, 782, 1173, 2346, 63857, 127714, 191571, 383142, 1085569, 1468711, 2171138, 2937422, 3256707, 4406133, 6513414, 8812266, 24968087, 49936174, 74904261, 149808522]

約数ペア:

[(1, 149808522), (2, 74904261), (3, 49936174), (6, 24968087), (17, 8812266), (23, 6513414), (34, 4406133), (46, 3256707), (51, 2937422), (69, 2171138), (102, 1468711), (138, 1085569), (391, 383142), (782, 191571), (1173, 127714), (2346, 63857)]