141667968

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:139

約数の個数: 192

約数和(自身を含む): 425584800

約数和(自身を除く): 283916832

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 37, 39, 48, 52, 59, 64, 74, 78, 96, 104, 111, 118, 128, 148, 156, 169, 177, 192, 208, 222, 236, 296, 312, 338, 354, 384, 416, 444, 472, 481, 507, 592, 624, 676, 708, 767, 832, 888, 944, 962, 1014, 1184, 1248, 1352, 1416, 1443, 1534, 1664, 1776, 1888, 1924, 2028, 2183, 2301, 2368, 2496, 2704, 2832, 2886, 3068, 3552, 3776, 3848, 4056, 4366, 4602, 4736, 4992, 5408, 5664, 5772, 6136, 6253, 6549, 7104, 7552, 7696, 8112, 8732, 9204, 9971, 10816, 11328, 11544, 12272, 12506, 13098, 14208, 15392, 16224, 17464, 18408, 18759, 19942, 21632, 22656, 23088, 24544, 25012, 26196, 28379, 29913, 30784, 32448, 34928, 36816, 37518, 39884, 46176, 49088, 50024, 52392, 56758, 59826, 61568, 64896, 69856, 73632, 75036, 79768, 85137, 92352, 98176, 100048, 104784, 113516, 119652, 139712, 147264, 150072, 159536, 170274, 184704, 200096, 209568, 227032, 239304, 279424, 294528, 300144, 319072, 340548, 368927, 400192, 419136, 454064, 478608, 600288, 638144, 681096, 737854, 800384, 838272, 908128, 957216, 1106781, 1200576, 1276288, 1362192, 1475708, 1816256, 1914432, 2213562, 2401152, 2724384, 2951416, 3632512, 3828864, 4427124, 5448768, 5902832, 8854248, 10897536, 11805664, 17708496, 23611328, 35416992, 47222656, 70833984, 141667968]

約数ペア:

[(1, 141667968), (2, 70833984), (3, 47222656), (4, 35416992), (6, 23611328), (8, 17708496), (12, 11805664), (13, 10897536), (16, 8854248), (24, 5902832), (26, 5448768), (32, 4427124), (37, 3828864), (39, 3632512), (48, 2951416), (52, 2724384), (59, 2401152), (64, 2213562), (74, 1914432), (78, 1816256), (96, 1475708), (104, 1362192), (111, 1276288), (118, 1200576), (128, 1106781), (148, 957216), (156, 908128), (169, 838272), (177, 800384), (192, 737854), (208, 681096), (222, 638144), (236, 600288), (296, 478608), (312, 454064), (338, 419136), (354, 400192), (384, 368927), (416, 340548), (444, 319072), (472, 300144), (481, 294528), (507, 279424), (592, 239304), (624, 227032), (676, 209568), (708, 200096), (767, 184704), (832, 170274), (888, 159536), (944, 150072), (962, 147264), (1014, 139712), (1184, 119652), (1248, 113516), (1352, 104784), (1416, 100048), (1443, 98176), (1534, 92352), (1664, 85137), (1776, 79768), (1888, 75036), (1924, 73632), (2028, 69856), (2183, 64896), (2301, 61568), (2368, 59826), (2496, 56758), (2704, 52392), (2832, 50024), (2886, 49088), (3068, 46176), (3552, 39884), (3776, 37518), (3848, 36816), (4056, 34928), (4366, 32448), (4602, 30784), (4736, 29913), (4992, 28379), (5408, 26196), (5664, 25012), (5772, 24544), (6136, 23088), (6253, 22656), (6549, 21632), (7104, 19942), (7552, 18759), (7696, 18408), (8112, 17464), (8732, 16224), (9204, 15392), (9971, 14208), (10816, 13098), (11328, 12506), (11544, 12272)]