1531569688304

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{701}}^1\times {\mathrm{138071}}^1$

素因数の和:138846

約数の個数: 80

約数和(自身を含む): 3172987344384

約数和(自身を除く): 1641417656080

約数列:

[1, 2, 4, 8, 16, 23, 43, 46, 86, 92, 172, 184, 344, 368, 688, 701, 989, 1402, 1978, 2804, 3956, 5608, 7912, 11216, 15824, 16123, 30143, 32246, 60286, 64492, 120572, 128984, 138071, 241144, 257968, 276142, 482288, 552284, 693289, 1104568, 1386578, 2209136, 2773156, 3175633, 5546312, 5937053, 6351266, 11092624, 11874106, 12702532, 23748212, 25405064, 47496424, 50810128, 94992848, 96787771, 136552219, 193575542, 273104438, 387151084, 546208876, 774302168, 1092417752, 1548604336, 2184835504, 2226118733, 4161874153, 4452237466, 8323748306, 8904474932, 16647496612, 17808949864, 33294993224, 35617899728, 66589986448, 95723105519, 191446211038, 382892422076, 765784844152, 1531569688304]

約数ペア:

[(1, 1531569688304), (2, 765784844152), (4, 382892422076), (8, 191446211038), (16, 95723105519), (23, 66589986448), (43, 35617899728), (46, 33294993224), (86, 17808949864), (92, 16647496612), (172, 8904474932), (184, 8323748306), (344, 4452237466), (368, 4161874153), (688, 2226118733), (701, 2184835504), (989, 1548604336), (1402, 1092417752), (1978, 774302168), (2804, 546208876), (3956, 387151084), (5608, 273104438), (7912, 193575542), (11216, 136552219), (15824, 96787771), (16123, 94992848), (30143, 50810128), (32246, 47496424), (60286, 25405064), (64492, 23748212), (120572, 12702532), (128984, 11874106), (138071, 11092624), (241144, 6351266), (257968, 5937053), (276142, 5546312), (482288, 3175633), (552284, 2773156), (693289, 2209136), (1104568, 1386578)]