163859436

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{38903}}^1$

素因数の和:38932

約数の個数: 60

約数和(自身を含む): 461323632

約数和(自身を除く): 297464196

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 324, 351, 468, 702, 1053, 1404, 2106, 4212, 38903, 77806, 116709, 155612, 233418, 350127, 466836, 505739, 700254, 1011478, 1050381, 1400508, 1517217, 2022956, 2100762, 3034434, 3151143, 4201524, 4551651, 6068868, 6302286, 9103302, 12604572, 13654953, 18206604, 27309906, 40964859, 54619812, 81929718, 163859436]

約数ペア:

[(1, 163859436), (2, 81929718), (3, 54619812), (4, 40964859), (6, 27309906), (9, 18206604), (12, 13654953), (13, 12604572), (18, 9103302), (26, 6302286), (27, 6068868), (36, 4551651), (39, 4201524), (52, 3151143), (54, 3034434), (78, 2100762), (81, 2022956), (108, 1517217), (117, 1400508), (156, 1050381), (162, 1011478), (234, 700254), (324, 505739), (351, 466836), (468, 350127), (702, 233418), (1053, 155612), (1404, 116709), (2106, 77806), (4212, 38903)]