145456148

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{16843}}^1$

素因数の和:16991

約数の個数: 24

約数和(自身を含む): 271660032

約数和(自身を除く): 126203884

約数列:

[1, 2, 4, 17, 34, 68, 127, 254, 508, 2159, 4318, 8636, 16843, 33686, 67372, 286331, 572662, 1145324, 2139061, 4278122, 8556244, 36364037, 72728074, 145456148]

約数ペア:

[(1, 145456148), (2, 72728074), (4, 36364037), (17, 8556244), (34, 4278122), (68, 2139061), (127, 1145324), (254, 572662), (508, 286331), (2159, 67372), (4318, 33686), (8636, 16843)]