161750641910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{1259}}^1\times {\mathrm{6911}}^1$

素因数の和:8214

約数の個数: 96

約数和(自身を含む): 344254095360

約数和(自身を除く): 182503453450

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 169, 286, 338, 715, 845, 1259, 1430, 1690, 1859, 2518, 3718, 6295, 6911, 9295, 12590, 13822, 13849, 16367, 18590, 27698, 32734, 34555, 69110, 69245, 76021, 81835, 89843, 138490, 152042, 163670, 179686, 180037, 212771, 360074, 380105, 425542, 449215, 760210, 898430, 900185, 988273, 1063855, 1167959, 1800370, 1976546, 2127710, 2335918, 2340481, 4680962, 4941365, 5839795, 8700949, 9882730, 11679590, 11702405, 12847549, 17401898, 23404810, 25695098, 43504745, 64237745, 87009490, 95710439, 113112337, 128475490, 191420878, 226224674, 478552195, 565561685, 957104390, 1131123370, 1244235707, 1470460381, 2488471414, 2940920762, 6221178535, 7352301905, 12442357070, 14704603810, 16175064191, 32350128382, 80875320955, 161750641910]

約数ペア:

[(1, 161750641910), (2, 80875320955), (5, 32350128382), (10, 16175064191), (11, 14704603810), (13, 12442357070), (22, 7352301905), (26, 6221178535), (55, 2940920762), (65, 2488471414), (110, 1470460381), (130, 1244235707), (143, 1131123370), (169, 957104390), (286, 565561685), (338, 478552195), (715, 226224674), (845, 191420878), (1259, 128475490), (1430, 113112337), (1690, 95710439), (1859, 87009490), (2518, 64237745), (3718, 43504745), (6295, 25695098), (6911, 23404810), (9295, 17401898), (12590, 12847549), (13822, 11702405), (13849, 11679590), (16367, 9882730), (18590, 8700949), (27698, 5839795), (32734, 4941365), (34555, 4680962), (69110, 2340481), (69245, 2335918), (76021, 2127710), (81835, 1976546), (89843, 1800370), (138490, 1167959), (152042, 1063855), (163670, 988273), (179686, 900185), (180037, 898430), (212771, 760210), (360074, 449215), (380105, 425542)]