142600432

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{11239}}^1$

素因数の和:11321

約数の個数: 40

約数和(自身を含む): 302445920

約数和(自身を除く): 159845488

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 61, 104, 122, 208, 244, 488, 793, 976, 1586, 3172, 6344, 11239, 12688, 22478, 44956, 89912, 146107, 179824, 292214, 584428, 685579, 1168856, 1371158, 2337712, 2742316, 5484632, 8912527, 10969264, 17825054, 35650108, 71300216, 142600432]

約数ペア:

[(1, 142600432), (2, 71300216), (4, 35650108), (8, 17825054), (13, 10969264), (16, 8912527), (26, 5484632), (52, 2742316), (61, 2337712), (104, 1371158), (122, 1168856), (208, 685579), (244, 584428), (488, 292214), (793, 179824), (976, 146107), (1586, 89912), (3172, 44956), (6344, 22478), (11239, 12688)]