154362082

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{1987}}^1$

素因数の和:2206

約数の個数: 32

約数和(自身を含む): 274821120

約数和(自身を除く): 120459038

約数列:

[1, 2, 7, 14, 31, 62, 179, 217, 358, 434, 1253, 1987, 2506, 3974, 5549, 11098, 13909, 27818, 38843, 61597, 77686, 123194, 355673, 431179, 711346, 862358, 2489711, 4979422, 11025863, 22051726, 77181041, 154362082]

約数ペア:

[(1, 154362082), (2, 77181041), (7, 22051726), (14, 11025863), (31, 4979422), (62, 2489711), (179, 862358), (217, 711346), (358, 431179), (434, 355673), (1253, 123194), (1987, 77686), (2506, 61597), (3974, 38843), (5549, 27818), (11098, 13909)]