156957980346

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{433}}^1\times {\mathrm{821}}^1\times {\mathrm{1291}}^1$

素因数の和:2572

約数の個数: 96

約数和(自身を含む): 359516364480

約数和(自身を除く): 202558384134

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 433, 821, 866, 1291, 1299, 1642, 2463, 2582, 2598, 3873, 3897, 4926, 7389, 7746, 7794, 8227, 11619, 14778, 15599, 16454, 23238, 24529, 24681, 31198, 46797, 49058, 49362, 73587, 74043, 93594, 140391, 147174, 148086, 220761, 280782, 355493, 441522, 559003, 710986, 1059911, 1066479, 1118006, 1677009, 2119822, 2132958, 3179733, 3199437, 3354018, 5031027, 6359466, 6398874, 6754367, 9539199, 10062054, 10621057, 13508734, 19078398, 20138309, 20263101, 21242114, 31863171, 40276618, 40526202, 60414927, 60789303, 63726342, 95589513, 120829854, 121578606, 181244781, 191179026, 362489562, 458941463, 917882926, 1376824389, 2753648778, 4130473167, 8260946334, 8719887797, 17439775594, 26159663391, 52319326782, 78478990173, 156957980346]

約数ペア:

[(1, 156957980346), (2, 78478990173), (3, 52319326782), (6, 26159663391), (9, 17439775594), (18, 8719887797), (19, 8260946334), (38, 4130473167), (57, 2753648778), (114, 1376824389), (171, 917882926), (342, 458941463), (433, 362489562), (821, 191179026), (866, 181244781), (1291, 121578606), (1299, 120829854), (1642, 95589513), (2463, 63726342), (2582, 60789303), (2598, 60414927), (3873, 40526202), (3897, 40276618), (4926, 31863171), (7389, 21242114), (7746, 20263101), (7794, 20138309), (8227, 19078398), (11619, 13508734), (14778, 10621057), (15599, 10062054), (16454, 9539199), (23238, 6754367), (24529, 6398874), (24681, 6359466), (31198, 5031027), (46797, 3354018), (49058, 3199437), (49362, 3179733), (73587, 2132958), (74043, 2119822), (93594, 1677009), (140391, 1118006), (147174, 1066479), (148086, 1059911), (220761, 710986), (280782, 559003), (355493, 441522)]