165979760

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^2\times {\mathrm{2467}}^1$

素因数の和:2538

約数の個数: 60

約数和(自身を含む): 399830808

約数和(自身を除く): 233851048

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 841, 1160, 1682, 2320, 2467, 3364, 4205, 4934, 6728, 8410, 9868, 12335, 13456, 16820, 19736, 24670, 33640, 39472, 49340, 67280, 71543, 98680, 143086, 197360, 286172, 357715, 572344, 715430, 1144688, 1430860, 2074747, 2861720, 4149494, 5723440, 8298988, 10373735, 16597976, 20747470, 33195952, 41494940, 82989880, 165979760]

約数ペア:

[(1, 165979760), (2, 82989880), (4, 41494940), (5, 33195952), (8, 20747470), (10, 16597976), (16, 10373735), (20, 8298988), (29, 5723440), (40, 4149494), (58, 2861720), (80, 2074747), (116, 1430860), (145, 1144688), (232, 715430), (290, 572344), (464, 357715), (580, 286172), (841, 197360), (1160, 143086), (1682, 98680), (2320, 71543), (2467, 67280), (3364, 49340), (4205, 39472), (4934, 33640), (6728, 24670), (8410, 19736), (9868, 16820), (12335, 13456)]