172022704

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1553}}^1$

素因数の和:1634

約数の個数: 80

約数和(自身を含む): 406973952

約数和(自身を除く): 234951248

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 43, 46, 56, 86, 92, 112, 161, 172, 184, 301, 322, 344, 368, 602, 644, 688, 989, 1204, 1288, 1553, 1978, 2408, 2576, 3106, 3956, 4816, 6212, 6923, 7912, 10871, 12424, 13846, 15824, 21742, 24848, 27692, 35719, 43484, 55384, 66779, 71438, 86968, 110768, 133558, 142876, 173936, 250033, 267116, 285752, 467453, 500066, 534232, 571504, 934906, 1000132, 1068464, 1535917, 1869812, 2000264, 3071834, 3739624, 4000528, 6143668, 7479248, 10751419, 12287336, 21502838, 24574672, 43005676, 86011352, 172022704]

約数ペア:

[(1, 172022704), (2, 86011352), (4, 43005676), (7, 24574672), (8, 21502838), (14, 12287336), (16, 10751419), (23, 7479248), (28, 6143668), (43, 4000528), (46, 3739624), (56, 3071834), (86, 2000264), (92, 1869812), (112, 1535917), (161, 1068464), (172, 1000132), (184, 934906), (301, 571504), (322, 534232), (344, 500066), (368, 467453), (602, 285752), (644, 267116), (688, 250033), (989, 173936), (1204, 142876), (1288, 133558), (1553, 110768), (1978, 86968), (2408, 71438), (2576, 66779), (3106, 55384), (3956, 43484), (4816, 35719), (6212, 27692), (6923, 24848), (7912, 21742), (10871, 15824), (12424, 13846)]