143745714

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{79}}^1\times {\mathrm{2063}}^1$

素因数の和:2164

約数の個数: 72

約数和(自身を含む): 367061760

約数和(自身を除く): 223316046

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 79, 98, 126, 147, 158, 237, 294, 441, 474, 553, 711, 882, 1106, 1422, 1659, 2063, 3318, 3871, 4126, 4977, 6189, 7742, 9954, 11613, 12378, 14441, 18567, 23226, 28882, 34839, 37134, 43323, 69678, 86646, 101087, 129969, 162977, 202174, 259938, 303261, 325954, 488931, 606522, 909783, 977862, 1140839, 1466793, 1819566, 2281678, 2933586, 3422517, 6845034, 7985873, 10267551, 15971746, 20535102, 23957619, 47915238, 71872857, 143745714]

約数ペア:

[(1, 143745714), (2, 71872857), (3, 47915238), (6, 23957619), (7, 20535102), (9, 15971746), (14, 10267551), (18, 7985873), (21, 6845034), (42, 3422517), (49, 2933586), (63, 2281678), (79, 1819566), (98, 1466793), (126, 1140839), (147, 977862), (158, 909783), (237, 606522), (294, 488931), (441, 325954), (474, 303261), (553, 259938), (711, 202174), (882, 162977), (1106, 129969), (1422, 101087), (1659, 86646), (2063, 69678), (3318, 43323), (3871, 37134), (4126, 34839), (4977, 28882), (6189, 23226), (7742, 18567), (9954, 14441), (11613, 12378)]