140265632

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{1949}}^1$

素因数の和:2145

約数の個数: 48

約数和(自身を含む): 299262600

約数和(自身を除く): 158996968

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 173, 208, 346, 416, 692, 1384, 1949, 2249, 2768, 3898, 4498, 5536, 7796, 8996, 15592, 17992, 25337, 31184, 35984, 50674, 62368, 71968, 101348, 202696, 337177, 405392, 674354, 810784, 1348708, 2697416, 4383301, 5394832, 8766602, 10789664, 17533204, 35066408, 70132816, 140265632]

約数ペア:

[(1, 140265632), (2, 70132816), (4, 35066408), (8, 17533204), (13, 10789664), (16, 8766602), (26, 5394832), (32, 4383301), (52, 2697416), (104, 1348708), (173, 810784), (208, 674354), (346, 405392), (416, 337177), (692, 202696), (1384, 101348), (1949, 71968), (2249, 62368), (2768, 50674), (3898, 35984), (4498, 31184), (5536, 25337), (7796, 17992), (8996, 15592)]