165809424

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{4423}}^1$

素因数の和:4516

約数の個数: 80

約数和(自身を含む): 473969664

約数和(自身を除く): 308160240

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 71, 88, 132, 142, 176, 213, 264, 284, 426, 528, 568, 781, 852, 1136, 1562, 1704, 2343, 3124, 3408, 4423, 4686, 6248, 8846, 9372, 12496, 13269, 17692, 18744, 26538, 35384, 37488, 48653, 53076, 70768, 97306, 106152, 145959, 194612, 212304, 291918, 314033, 389224, 583836, 628066, 778448, 942099, 1167672, 1256132, 1884198, 2335344, 2512264, 3454363, 3768396, 5024528, 6908726, 7536792, 10363089, 13817452, 15073584, 20726178, 27634904, 41452356, 55269808, 82904712, 165809424]

約数ペア:

[(1, 165809424), (2, 82904712), (3, 55269808), (4, 41452356), (6, 27634904), (8, 20726178), (11, 15073584), (12, 13817452), (16, 10363089), (22, 7536792), (24, 6908726), (33, 5024528), (44, 3768396), (48, 3454363), (66, 2512264), (71, 2335344), (88, 1884198), (132, 1256132), (142, 1167672), (176, 942099), (213, 778448), (264, 628066), (284, 583836), (426, 389224), (528, 314033), (568, 291918), (781, 212304), (852, 194612), (1136, 145959), (1562, 106152), (1704, 97306), (2343, 70768), (3124, 53076), (3408, 48653), (4423, 37488), (4686, 35384), (6248, 26538), (8846, 18744), (9372, 17692), (12496, 13269)]