138790512

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{877}}^1$

素因数の和:1055

約数の個数: 120

約数和(自身を含む): 447246176

約数和(自身を除く): 308455664

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 157, 168, 252, 314, 336, 471, 504, 628, 877, 942, 1008, 1099, 1256, 1413, 1754, 1884, 2198, 2512, 2631, 2826, 3297, 3508, 3768, 4396, 5262, 5652, 6139, 6594, 7016, 7536, 7893, 8792, 9891, 10524, 11304, 12278, 13188, 14032, 15786, 17584, 18417, 19782, 21048, 22608, 24556, 26376, 31572, 36834, 39564, 42096, 49112, 52752, 55251, 63144, 73668, 79128, 98224, 110502, 126288, 137689, 147336, 158256, 221004, 275378, 294672, 413067, 442008, 550756, 826134, 884016, 963823, 1101512, 1239201, 1652268, 1927646, 2203024, 2478402, 2891469, 3304536, 3855292, 4956804, 5782938, 6609072, 7710584, 8674407, 9913608, 11565876, 15421168, 17348814, 19827216, 23131752, 34697628, 46263504, 69395256, 138790512]

約数ペア:

[(1, 138790512), (2, 69395256), (3, 46263504), (4, 34697628), (6, 23131752), (7, 19827216), (8, 17348814), (9, 15421168), (12, 11565876), (14, 9913608), (16, 8674407), (18, 7710584), (21, 6609072), (24, 5782938), (28, 4956804), (36, 3855292), (42, 3304536), (48, 2891469), (56, 2478402), (63, 2203024), (72, 1927646), (84, 1652268), (112, 1239201), (126, 1101512), (144, 963823), (157, 884016), (168, 826134), (252, 550756), (314, 442008), (336, 413067), (471, 294672), (504, 275378), (628, 221004), (877, 158256), (942, 147336), (1008, 137689), (1099, 126288), (1256, 110502), (1413, 98224), (1754, 79128), (1884, 73668), (2198, 63144), (2512, 55251), (2631, 52752), (2826, 49112), (3297, 42096), (3508, 39564), (3768, 36834), (4396, 31572), (5262, 26376), (5652, 24556), (6139, 22608), (6594, 21048), (7016, 19782), (7536, 18417), (7893, 17584), (8792, 15786), (9891, 14032), (10524, 13188), (11304, 12278)]