171898428

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37997}}^1$

素因数の和:38046

約数の個数: 48

約数和(自身を含む): 446856480

約数和(自身を除く): 274958052

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 29, 39, 52, 58, 78, 87, 116, 156, 174, 348, 377, 754, 1131, 1508, 2262, 4524, 37997, 75994, 113991, 151988, 227982, 455964, 493961, 987922, 1101913, 1481883, 1975844, 2203826, 2963766, 3305739, 4407652, 5927532, 6611478, 13222956, 14324869, 28649738, 42974607, 57299476, 85949214, 171898428]

約数ペア:

[(1, 171898428), (2, 85949214), (3, 57299476), (4, 42974607), (6, 28649738), (12, 14324869), (13, 13222956), (26, 6611478), (29, 5927532), (39, 4407652), (52, 3305739), (58, 2963766), (78, 2203826), (87, 1975844), (116, 1481883), (156, 1101913), (174, 987922), (348, 493961), (377, 455964), (754, 227982), (1131, 151988), (1508, 113991), (2262, 75994), (4524, 37997)]