156955424

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{9949}}^1$

素因数の和:10005

約数の個数: 48

約数和(自身を含む): 338499000

約数和(自身を除く): 181543576

約数列:

[1, 2, 4, 8, 16, 17, 29, 32, 34, 58, 68, 116, 136, 232, 272, 464, 493, 544, 928, 986, 1972, 3944, 7888, 9949, 15776, 19898, 39796, 79592, 159184, 169133, 288521, 318368, 338266, 577042, 676532, 1154084, 1353064, 2308168, 2706128, 4616336, 4904857, 5412256, 9232672, 9809714, 19619428, 39238856, 78477712, 156955424]

約数ペア:

[(1, 156955424), (2, 78477712), (4, 39238856), (8, 19619428), (16, 9809714), (17, 9232672), (29, 5412256), (32, 4904857), (34, 4616336), (58, 2706128), (68, 2308168), (116, 1353064), (136, 1154084), (232, 676532), (272, 577042), (464, 338266), (493, 318368), (544, 288521), (928, 169133), (986, 159184), (1972, 79592), (3944, 39796), (7888, 19898), (9949, 15776)]