156919750038

素因数分解:

$2^1\times 3^3\times {\mathrm{397}}^1\times {\mathrm{1117}}^1\times {\mathrm{6553}}^1$

素因数の和:8078

約数の個数: 64

約数和(自身を含む): 349955286720

約数和(自身を除く): 193035536682

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 397, 794, 1117, 1191, 2234, 2382, 3351, 3573, 6553, 6702, 7146, 10053, 10719, 13106, 19659, 20106, 21438, 30159, 39318, 58977, 60318, 117954, 176931, 353862, 443449, 886898, 1330347, 2601541, 2660694, 3991041, 5203082, 7319701, 7804623, 7982082, 11973123, 14639402, 15609246, 21959103, 23413869, 23946246, 43918206, 46827738, 65877309, 70241607, 131754618, 140483214, 197631927, 395263854, 2905921297, 5811842594, 8717763891, 17435527782, 26153291673, 52306583346, 78459875019, 156919750038]

約数ペア:

[(1, 156919750038), (2, 78459875019), (3, 52306583346), (6, 26153291673), (9, 17435527782), (18, 8717763891), (27, 5811842594), (54, 2905921297), (397, 395263854), (794, 197631927), (1117, 140483214), (1191, 131754618), (2234, 70241607), (2382, 65877309), (3351, 46827738), (3573, 43918206), (6553, 23946246), (6702, 23413869), (7146, 21959103), (10053, 15609246), (10719, 14639402), (13106, 11973123), (19659, 7982082), (20106, 7804623), (21438, 7319701), (30159, 5203082), (39318, 3991041), (58977, 2660694), (60318, 2601541), (117954, 1330347), (176931, 886898), (353862, 443449)]