128814114

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1$

素因数の和:256

約数の個数: 128

約数和(自身を含む): 325140480

約数和(自身を除く): 196326366

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 29, 31, 33, 39, 58, 62, 66, 78, 87, 93, 143, 167, 174, 186, 286, 319, 334, 341, 377, 403, 429, 501, 638, 682, 754, 806, 858, 899, 957, 1002, 1023, 1131, 1209, 1798, 1837, 1914, 2046, 2171, 2262, 2418, 2697, 3674, 4147, 4342, 4433, 4843, 5177, 5394, 5511, 6513, 8294, 8866, 9686, 9889, 10354, 11022, 11687, 12441, 13026, 13299, 14529, 15531, 19778, 23374, 23881, 24882, 26598, 29058, 29667, 31062, 35061, 47762, 53273, 56947, 59334, 62959, 67301, 70122, 71643, 106546, 113894, 125918, 128557, 134602, 143286, 150133, 159819, 170841, 188877, 201903, 257114, 300266, 319638, 341682, 377754, 385671, 403806, 450399, 692549, 740311, 771342, 900798, 1385098, 1480622, 1651463, 1951729, 2077647, 2220933, 3302926, 3903458, 4155294, 4441866, 4954389, 5855187, 9908778, 11710374, 21469019, 42938038, 64407057, 128814114]

約数ペア:

[(1, 128814114), (2, 64407057), (3, 42938038), (6, 21469019), (11, 11710374), (13, 9908778), (22, 5855187), (26, 4954389), (29, 4441866), (31, 4155294), (33, 3903458), (39, 3302926), (58, 2220933), (62, 2077647), (66, 1951729), (78, 1651463), (87, 1480622), (93, 1385098), (143, 900798), (167, 771342), (174, 740311), (186, 692549), (286, 450399), (319, 403806), (334, 385671), (341, 377754), (377, 341682), (403, 319638), (429, 300266), (501, 257114), (638, 201903), (682, 188877), (754, 170841), (806, 159819), (858, 150133), (899, 143286), (957, 134602), (1002, 128557), (1023, 125918), (1131, 113894), (1209, 106546), (1798, 71643), (1837, 70122), (1914, 67301), (2046, 62959), (2171, 59334), (2262, 56947), (2418, 53273), (2697, 47762), (3674, 35061), (4147, 31062), (4342, 29667), (4433, 29058), (4843, 26598), (5177, 24882), (5394, 23881), (5511, 23374), (6513, 19778), (8294, 15531), (8866, 14529), (9686, 13299), (9889, 13026), (10354, 12441), (11022, 11687)]