153393396

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{6263}}^1$

素因数の和:6440

約数の個数: 48

約数和(自身を含む): 387967104

約数和(自身を除く): 234573708

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 157, 314, 471, 628, 942, 1884, 2041, 4082, 6123, 6263, 8164, 12246, 12526, 18789, 24492, 25052, 37578, 75156, 81419, 162838, 244257, 325676, 488514, 977028, 983291, 1966582, 2949873, 3933164, 5899746, 11799492, 12782783, 25565566, 38348349, 51131132, 76696698, 153393396]

約数ペア:

[(1, 153393396), (2, 76696698), (3, 51131132), (4, 38348349), (6, 25565566), (12, 12782783), (13, 11799492), (26, 5899746), (39, 3933164), (52, 2949873), (78, 1966582), (156, 983291), (157, 977028), (314, 488514), (471, 325676), (628, 244257), (942, 162838), (1884, 81419), (2041, 75156), (4082, 37578), (6123, 25052), (6263, 24492), (8164, 18789), (12246, 12526)]