165842412

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{42787}}^1$

素因数の和:42830

約数の個数: 48

約数和(自身を含む): 431303040

約数和(自身を除く): 265460628

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 34, 38, 51, 57, 68, 76, 102, 114, 204, 228, 323, 646, 969, 1292, 1938, 3876, 42787, 85574, 128361, 171148, 256722, 513444, 727379, 812953, 1454758, 1625906, 2182137, 2438859, 2909516, 3251812, 4364274, 4877718, 8728548, 9755436, 13820201, 27640402, 41460603, 55280804, 82921206, 165842412]

約数ペア:

[(1, 165842412), (2, 82921206), (3, 55280804), (4, 41460603), (6, 27640402), (12, 13820201), (17, 9755436), (19, 8728548), (34, 4877718), (38, 4364274), (51, 3251812), (57, 2909516), (68, 2438859), (76, 2182137), (102, 1625906), (114, 1454758), (204, 812953), (228, 727379), (323, 513444), (646, 256722), (969, 171148), (1292, 128361), (1938, 85574), (3876, 42787)]