140232592

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{16631}}^1$

素因数の和:16687

約数の個数: 40

約数和(自身を含む): 296980992

約数和(自身を除く): 156748400

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 62, 68, 124, 136, 248, 272, 496, 527, 1054, 2108, 4216, 8432, 16631, 33262, 66524, 133048, 266096, 282727, 515561, 565454, 1031122, 1130908, 2062244, 2261816, 4124488, 4523632, 8248976, 8764537, 17529074, 35058148, 70116296, 140232592]

約数ペア:

[(1, 140232592), (2, 70116296), (4, 35058148), (8, 17529074), (16, 8764537), (17, 8248976), (31, 4523632), (34, 4124488), (62, 2261816), (68, 2062244), (124, 1130908), (136, 1031122), (248, 565454), (272, 515561), (496, 282727), (527, 266096), (1054, 133048), (2108, 66524), (4216, 33262), (8432, 16631)]