155013344

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{4253}}^1$

素因数の和:4347

約数の個数: 48

約数和(自身を含む): 328034448

約数和(自身を除く): 173021104

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 67, 68, 134, 136, 268, 272, 536, 544, 1072, 1139, 2144, 2278, 4253, 4556, 8506, 9112, 17012, 18224, 34024, 36448, 68048, 72301, 136096, 144602, 284951, 289204, 569902, 578408, 1139804, 1156816, 2279608, 2313632, 4559216, 4844167, 9118432, 9688334, 19376668, 38753336, 77506672, 155013344]

約数ペア:

[(1, 155013344), (2, 77506672), (4, 38753336), (8, 19376668), (16, 9688334), (17, 9118432), (32, 4844167), (34, 4559216), (67, 2313632), (68, 2279608), (134, 1156816), (136, 1139804), (268, 578408), (272, 569902), (536, 289204), (544, 284951), (1072, 144602), (1139, 136096), (2144, 72301), (2278, 68048), (4253, 36448), (4556, 34024), (8506, 18224), (9112, 17012)]