156910821612

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{373}}^1\times {\mathrm{493747}}^1$

素因数の和:494198

約数の個数: 48

約数和(自身を含む): 372278092032

約数和(自身を除く): 215367270420

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 373, 426, 746, 852, 1119, 1492, 2238, 4476, 26483, 52966, 79449, 105932, 158898, 317796, 493747, 987494, 1481241, 1974988, 2962482, 5924964, 35056037, 70112074, 105168111, 140224148, 184167631, 210336222, 368335262, 420672444, 552502893, 736670524, 1105005786, 2210011572, 13075901801, 26151803602, 39227705403, 52303607204, 78455410806, 156910821612]

約数ペア:

[(1, 156910821612), (2, 78455410806), (3, 52303607204), (4, 39227705403), (6, 26151803602), (12, 13075901801), (71, 2210011572), (142, 1105005786), (213, 736670524), (284, 552502893), (373, 420672444), (426, 368335262), (746, 210336222), (852, 184167631), (1119, 140224148), (1492, 105168111), (2238, 70112074), (4476, 35056037), (26483, 5924964), (52966, 2962482), (79449, 1974988), (105932, 1481241), (158898, 987494), (317796, 493747)]