158406984

素因数分解:

$2^3\times 3^2\times {\mathrm{211}}^1\times {\mathrm{10427}}^1$

素因数の和:10650

約数の個数: 48

約数和(自身を含む): 431093520

約数和(自身を除く): 272686536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 211, 422, 633, 844, 1266, 1688, 1899, 2532, 3798, 5064, 7596, 10427, 15192, 20854, 31281, 41708, 62562, 83416, 93843, 125124, 187686, 250248, 375372, 750744, 2200097, 4400194, 6600291, 8800388, 13200582, 17600776, 19800873, 26401164, 39601746, 52802328, 79203492, 158406984]

約数ペア:

[(1, 158406984), (2, 79203492), (3, 52802328), (4, 39601746), (6, 26401164), (8, 19800873), (9, 17600776), (12, 13200582), (18, 8800388), (24, 6600291), (36, 4400194), (72, 2200097), (211, 750744), (422, 375372), (633, 250248), (844, 187686), (1266, 125124), (1688, 93843), (1899, 83416), (2532, 62562), (3798, 41708), (5064, 31281), (7596, 20854), (10427, 15192)]