156985705786

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{1270337}}^1$

素因数の和:1270463

約数の個数: 48

約数和(自身を含む): 298036538856

約数和(自身を除く): 141050833070

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 97, 98, 182, 194, 637, 679, 1261, 1274, 1358, 2522, 4753, 8827, 9506, 17654, 61789, 123578, 1270337, 2540674, 8892359, 16514381, 17784718, 33028762, 62246513, 115600667, 123222689, 124493026, 231201334, 246445378, 809204669, 862558823, 1601894957, 1618409338, 1725117646, 3203789914, 6037911761, 11213264699, 12075823522, 22426529398, 78492852893, 156985705786]

約数ペア:

[(1, 156985705786), (2, 78492852893), (7, 22426529398), (13, 12075823522), (14, 11213264699), (26, 6037911761), (49, 3203789914), (91, 1725117646), (97, 1618409338), (98, 1601894957), (182, 862558823), (194, 809204669), (637, 246445378), (679, 231201334), (1261, 124493026), (1274, 123222689), (1358, 115600667), (2522, 62246513), (4753, 33028762), (8827, 17784718), (9506, 16514381), (17654, 8892359), (61789, 2540674), (123578, 1270337)]