140194964

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^3\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:146

約数の個数: 96

約数和(自身を含む): 316673280

約数和(自身を除く): 176478316

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 43, 52, 53, 86, 91, 106, 169, 172, 182, 212, 301, 338, 364, 371, 559, 602, 676, 689, 742, 1118, 1183, 1204, 1378, 1484, 2197, 2236, 2279, 2366, 2756, 3913, 4394, 4558, 4732, 4823, 7267, 7826, 8788, 8957, 9116, 9646, 14534, 15379, 15652, 15953, 17914, 19292, 29068, 29627, 30758, 31906, 35828, 50869, 59254, 61516, 62699, 63812, 94471, 101738, 116441, 118508, 125398, 188942, 203476, 207389, 232882, 250796, 377884, 385151, 414778, 465764, 661297, 770302, 815087, 829556, 1322594, 1540604, 1630174, 2645188, 2696057, 3260348, 5006963, 5392114, 10013926, 10784228, 20027852, 35048741, 70097482, 140194964]

約数ペア:

[(1, 140194964), (2, 70097482), (4, 35048741), (7, 20027852), (13, 10784228), (14, 10013926), (26, 5392114), (28, 5006963), (43, 3260348), (52, 2696057), (53, 2645188), (86, 1630174), (91, 1540604), (106, 1322594), (169, 829556), (172, 815087), (182, 770302), (212, 661297), (301, 465764), (338, 414778), (364, 385151), (371, 377884), (559, 250796), (602, 232882), (676, 207389), (689, 203476), (742, 188942), (1118, 125398), (1183, 118508), (1204, 116441), (1378, 101738), (1484, 94471), (2197, 63812), (2236, 62699), (2279, 61516), (2366, 59254), (2756, 50869), (3913, 35828), (4394, 31906), (4558, 30758), (4732, 29627), (4823, 29068), (7267, 19292), (7826, 17914), (8788, 15953), (8957, 15652), (9116, 15379), (9646, 14534)]