139909788

素因数分解:

$2^2\times 3^3\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{641}}^1$

素因数の和:744

約数の個数: 96

約数和(自身を含む): 379653120

約数和(自身を除く): 239743332

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 47, 54, 86, 94, 108, 129, 141, 172, 188, 258, 282, 387, 423, 516, 564, 641, 774, 846, 1161, 1269, 1282, 1548, 1692, 1923, 2021, 2322, 2538, 2564, 3846, 4042, 4644, 5076, 5769, 6063, 7692, 8084, 11538, 12126, 17307, 18189, 23076, 24252, 27563, 30127, 34614, 36378, 54567, 55126, 60254, 69228, 72756, 82689, 90381, 109134, 110252, 120508, 165378, 180762, 218268, 248067, 271143, 330756, 361524, 496134, 542286, 744201, 813429, 992268, 1084572, 1295461, 1488402, 1626858, 2590922, 2976804, 3253716, 3886383, 5181844, 7772766, 11659149, 15545532, 23318298, 34977447, 46636596, 69954894, 139909788]

約数ペア:

[(1, 139909788), (2, 69954894), (3, 46636596), (4, 34977447), (6, 23318298), (9, 15545532), (12, 11659149), (18, 7772766), (27, 5181844), (36, 3886383), (43, 3253716), (47, 2976804), (54, 2590922), (86, 1626858), (94, 1488402), (108, 1295461), (129, 1084572), (141, 992268), (172, 813429), (188, 744201), (258, 542286), (282, 496134), (387, 361524), (423, 330756), (516, 271143), (564, 248067), (641, 218268), (774, 180762), (846, 165378), (1161, 120508), (1269, 110252), (1282, 109134), (1548, 90381), (1692, 82689), (1923, 72756), (2021, 69228), (2322, 60254), (2538, 55126), (2564, 54567), (3846, 36378), (4042, 34614), (4644, 30127), (5076, 27563), (5769, 24252), (6063, 23076), (7692, 18189), (8084, 17307), (11538, 12126)]