130426192

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{199}}^1$

素因数の和:380

約数の個数: 80

約数和(自身を含む): 287481600

約数和(自身を除く): 157055408

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 46, 52, 92, 104, 137, 184, 199, 208, 274, 299, 368, 398, 548, 598, 796, 1096, 1196, 1592, 1781, 2192, 2392, 2587, 3151, 3184, 3562, 4577, 4784, 5174, 6302, 7124, 9154, 10348, 12604, 14248, 18308, 20696, 25208, 27263, 28496, 36616, 40963, 41392, 50416, 54526, 59501, 73232, 81926, 109052, 119002, 163852, 218104, 238004, 327704, 354419, 436208, 476008, 627049, 655408, 708838, 952016, 1254098, 1417676, 2508196, 2835352, 5016392, 5670704, 8151637, 10032784, 16303274, 32606548, 65213096, 130426192]

約数ペア:

[(1, 130426192), (2, 65213096), (4, 32606548), (8, 16303274), (13, 10032784), (16, 8151637), (23, 5670704), (26, 5016392), (46, 2835352), (52, 2508196), (92, 1417676), (104, 1254098), (137, 952016), (184, 708838), (199, 655408), (208, 627049), (274, 476008), (299, 436208), (368, 354419), (398, 327704), (548, 238004), (598, 218104), (796, 163852), (1096, 119002), (1196, 109052), (1592, 81926), (1781, 73232), (2192, 59501), (2392, 54526), (2587, 50416), (3151, 41392), (3184, 40963), (3562, 36616), (4577, 28496), (4784, 27263), (5174, 25208), (6302, 20696), (7124, 18308), (9154, 14248), (10348, 12604)]