161753193604

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{347}}^1\times {\mathrm{123581}}^1$

素因数の和:123996

約数の個数: 48

約数和(自身を含む): 303454118016

約数和(自身を除く): 141700924412

約数列:

[1, 2, 4, 23, 41, 46, 82, 92, 164, 347, 694, 943, 1388, 1886, 3772, 7981, 14227, 15962, 28454, 31924, 56908, 123581, 247162, 327221, 494324, 654442, 1308884, 2842363, 5066821, 5684726, 10133642, 11369452, 20267284, 42882607, 85765214, 116536883, 171530428, 233073766, 466147532, 986299961, 1758186887, 1972599922, 3516373774, 3945199844, 7032747548, 40438298401, 80876596802, 161753193604]

約数ペア:

[(1, 161753193604), (2, 80876596802), (4, 40438298401), (23, 7032747548), (41, 3945199844), (46, 3516373774), (82, 1972599922), (92, 1758186887), (164, 986299961), (347, 466147532), (694, 233073766), (943, 171530428), (1388, 116536883), (1886, 85765214), (3772, 42882607), (7981, 20267284), (14227, 11369452), (15962, 10133642), (28454, 5684726), (31924, 5066821), (56908, 2842363), (123581, 1308884), (247162, 654442), (327221, 494324)]