145145028

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{457}}^1$

素因数の和:689

約数の個数: 96

約数和(自身を含む): 410368000

約数和(自身を除く): 265222972

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 199, 228, 266, 398, 399, 457, 532, 597, 796, 798, 914, 1194, 1371, 1393, 1596, 1828, 2388, 2742, 2786, 3199, 3781, 4179, 5484, 5572, 6398, 7562, 8358, 8683, 9597, 11343, 12796, 15124, 16716, 17366, 19194, 22686, 26049, 26467, 34732, 38388, 45372, 52098, 52934, 60781, 79401, 90943, 104196, 105868, 121562, 158802, 181886, 182343, 243124, 272829, 317604, 363772, 364686, 545658, 636601, 729372, 1091316, 1273202, 1727917, 1909803, 2546404, 3455834, 3819606, 5183751, 6911668, 7639212, 10367502, 12095419, 20735004, 24190838, 36286257, 48381676, 72572514, 145145028]

約数ペア:

[(1, 145145028), (2, 72572514), (3, 48381676), (4, 36286257), (6, 24190838), (7, 20735004), (12, 12095419), (14, 10367502), (19, 7639212), (21, 6911668), (28, 5183751), (38, 3819606), (42, 3455834), (57, 2546404), (76, 1909803), (84, 1727917), (114, 1273202), (133, 1091316), (199, 729372), (228, 636601), (266, 545658), (398, 364686), (399, 363772), (457, 317604), (532, 272829), (597, 243124), (796, 182343), (798, 181886), (914, 158802), (1194, 121562), (1371, 105868), (1393, 104196), (1596, 90943), (1828, 79401), (2388, 60781), (2742, 52934), (2786, 52098), (3199, 45372), (3781, 38388), (4179, 34732), (5484, 26467), (5572, 26049), (6398, 22686), (7562, 19194), (8358, 17366), (8683, 16716), (9597, 15124), (11343, 12796)]