172051472

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{227}}^1\times {\mathrm{373}}^1$

素因数の和:735

約数の個数: 40

約数和(自身を含む): 338359296

約数和(自身を除く): 166307824

約数列:

[1, 2, 4, 8, 16, 127, 227, 254, 373, 454, 508, 746, 908, 1016, 1492, 1816, 2032, 2984, 3632, 5968, 28829, 47371, 57658, 84671, 94742, 115316, 169342, 189484, 230632, 338684, 378968, 461264, 677368, 757936, 1354736, 10753217, 21506434, 43012868, 86025736, 172051472]

約数ペア:

[(1, 172051472), (2, 86025736), (4, 43012868), (8, 21506434), (16, 10753217), (127, 1354736), (227, 757936), (254, 677368), (373, 461264), (454, 378968), (508, 338684), (746, 230632), (908, 189484), (1016, 169342), (1492, 115316), (1816, 94742), (2032, 84671), (2984, 57658), (3632, 47371), (5968, 28829)]