163902144

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{121951}}^1$

素因数の和:121973

約数の個数: 56

約数和(自身を含む): 495612928

約数和(自身を除く): 331710784

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 121951, 243902, 365853, 487804, 731706, 853657, 975608, 1463412, 1707314, 1951216, 2560971, 2926824, 3414628, 3902432, 5121942, 5853648, 6829256, 7804864, 10243884, 11707296, 13658512, 20487768, 23414592, 27317024, 40975536, 54634048, 81951072, 163902144]

約数ペア:

[(1, 163902144), (2, 81951072), (3, 54634048), (4, 40975536), (6, 27317024), (7, 23414592), (8, 20487768), (12, 13658512), (14, 11707296), (16, 10243884), (21, 7804864), (24, 6829256), (28, 5853648), (32, 5121942), (42, 3902432), (48, 3414628), (56, 2926824), (64, 2560971), (84, 1951216), (96, 1707314), (112, 1463412), (168, 975608), (192, 853657), (224, 731706), (336, 487804), (448, 365853), (672, 243902), (1344, 121951)]