156969329433

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{25243}}^1$

素因数の和:25494

約数の個数: 64

約数和(自身を含む): 251958546432

約数和(自身を除く): 94989216999

約数列:

[1, 3, 7, 21, 37, 53, 111, 151, 159, 259, 371, 453, 777, 1057, 1113, 1961, 3171, 5587, 5883, 8003, 13727, 16761, 24009, 25243, 39109, 41181, 56021, 75729, 117327, 168063, 176701, 296111, 530103, 888333, 933991, 1337879, 2072777, 2801973, 3811693, 4013637, 6218331, 6537937, 9365153, 11435079, 19613811, 26681851, 28095459, 49501523, 80045553, 141032641, 148504569, 202019729, 346510661, 423097923, 606059187, 987228487, 1039531983, 1414138103, 2961685461, 4242414309, 7474729973, 22424189919, 52323109811, 156969329433]

約数ペア:

[(1, 156969329433), (3, 52323109811), (7, 22424189919), (21, 7474729973), (37, 4242414309), (53, 2961685461), (111, 1414138103), (151, 1039531983), (159, 987228487), (259, 606059187), (371, 423097923), (453, 346510661), (777, 202019729), (1057, 148504569), (1113, 141032641), (1961, 80045553), (3171, 49501523), (5587, 28095459), (5883, 26681851), (8003, 19613811), (13727, 11435079), (16761, 9365153), (24009, 6537937), (25243, 6218331), (39109, 4013637), (41181, 3811693), (56021, 2801973), (75729, 2072777), (117327, 1337879), (168063, 933991), (176701, 888333), (296111, 530103)]