156617056

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{4297}}^1$

素因数の和:4391

約数の個数: 48

約数和(自身を含む): 331427376

約数和(自身を除く): 174810320

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 67, 68, 134, 136, 268, 272, 536, 544, 1072, 1139, 2144, 2278, 4297, 4556, 8594, 9112, 17188, 18224, 34376, 36448, 68752, 73049, 137504, 146098, 287899, 292196, 575798, 584392, 1151596, 1168784, 2303192, 2337568, 4606384, 4894283, 9212768, 9788566, 19577132, 39154264, 78308528, 156617056]

約数ペア:

[(1, 156617056), (2, 78308528), (4, 39154264), (8, 19577132), (16, 9788566), (17, 9212768), (32, 4894283), (34, 4606384), (67, 2337568), (68, 2303192), (134, 1168784), (136, 1151596), (268, 584392), (272, 575798), (536, 292196), (544, 287899), (1072, 146098), (1139, 137504), (2144, 73049), (2278, 68752), (4297, 36448), (4556, 34376), (8594, 18224), (9112, 17188)]