128223108

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{337}}^1$

素因数の和:634

約数の個数: 96

約数和(自身を含む): 360389120

約数和(自身を除く): 232166012

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 271, 337, 351, 468, 542, 674, 702, 813, 1011, 1084, 1348, 1404, 1626, 2022, 2439, 3033, 3252, 3523, 4044, 4381, 4878, 6066, 7046, 7317, 8762, 9099, 9756, 10569, 12132, 13143, 14092, 14634, 17524, 18198, 21138, 26286, 29268, 31707, 36396, 39429, 42276, 52572, 63414, 78858, 91327, 95121, 118287, 126828, 157716, 182654, 190242, 236574, 273981, 365308, 380484, 473148, 547962, 821943, 1095924, 1187251, 1643886, 2374502, 2465829, 3287772, 3561753, 4749004, 4931658, 7123506, 9863316, 10685259, 14247012, 21370518, 32055777, 42741036, 64111554, 128223108]

約数ペア:

[(1, 128223108), (2, 64111554), (3, 42741036), (4, 32055777), (6, 21370518), (9, 14247012), (12, 10685259), (13, 9863316), (18, 7123506), (26, 4931658), (27, 4749004), (36, 3561753), (39, 3287772), (52, 2465829), (54, 2374502), (78, 1643886), (108, 1187251), (117, 1095924), (156, 821943), (234, 547962), (271, 473148), (337, 380484), (351, 365308), (468, 273981), (542, 236574), (674, 190242), (702, 182654), (813, 157716), (1011, 126828), (1084, 118287), (1348, 95121), (1404, 91327), (1626, 78858), (2022, 63414), (2439, 52572), (3033, 42276), (3252, 39429), (3523, 36396), (4044, 31707), (4381, 29268), (4878, 26286), (6066, 21138), (7046, 18198), (7317, 17524), (8762, 14634), (9099, 14092), (9756, 13143), (10569, 12132)]