160903158

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{439}}^1$

素因数の和:621

約数の個数: 64

約数和(自身を含む): 359546880

約数和(自身を除く): 198643722

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 111, 127, 222, 254, 381, 439, 481, 762, 878, 962, 1317, 1443, 1651, 2634, 2886, 3302, 4699, 4953, 5707, 9398, 9906, 11414, 14097, 16243, 17121, 28194, 32486, 34242, 48729, 55753, 61087, 97458, 111506, 122174, 167259, 183261, 211159, 334518, 366522, 422318, 633477, 724789, 1266954, 1449578, 2062861, 2174367, 4125722, 4348734, 6188583, 12377166, 26817193, 53634386, 80451579, 160903158]

約数ペア:

[(1, 160903158), (2, 80451579), (3, 53634386), (6, 26817193), (13, 12377166), (26, 6188583), (37, 4348734), (39, 4125722), (74, 2174367), (78, 2062861), (111, 1449578), (127, 1266954), (222, 724789), (254, 633477), (381, 422318), (439, 366522), (481, 334518), (762, 211159), (878, 183261), (962, 167259), (1317, 122174), (1443, 111506), (1651, 97458), (2634, 61087), (2886, 55753), (3302, 48729), (4699, 34242), (4953, 32486), (5707, 28194), (9398, 17121), (9906, 16243), (11414, 14097)]