170179428

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{20173}}^1$

素因数の和:20236

約数の個数: 48

約数和(自身を含む): 429302720

約数和(自身を除く): 259123292

約数列:

[1, 2, 3, 4, 6, 12, 19, 37, 38, 57, 74, 76, 111, 114, 148, 222, 228, 444, 703, 1406, 2109, 2812, 4218, 8436, 20173, 40346, 60519, 80692, 121038, 242076, 383287, 746401, 766574, 1149861, 1492802, 1533148, 2239203, 2299722, 2985604, 4478406, 4599444, 8956812, 14181619, 28363238, 42544857, 56726476, 85089714, 170179428]

約数ペア:

[(1, 170179428), (2, 85089714), (3, 56726476), (4, 42544857), (6, 28363238), (12, 14181619), (19, 8956812), (37, 4599444), (38, 4478406), (57, 2985604), (74, 2299722), (76, 2239203), (111, 1533148), (114, 1492802), (148, 1149861), (222, 766574), (228, 746401), (444, 383287), (703, 242076), (1406, 121038), (2109, 80692), (2812, 60519), (4218, 40346), (8436, 20173)]