172639656

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{281}}^1$

素因数の和:376

約数の個数: 192

約数和(自身を含む): 570136320

約数和(自身を除く): 397496664

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 23, 24, 28, 36, 42, 46, 53, 56, 63, 69, 72, 84, 92, 106, 126, 138, 159, 161, 168, 184, 207, 212, 252, 276, 281, 318, 322, 371, 414, 424, 477, 483, 504, 552, 562, 636, 644, 742, 828, 843, 954, 966, 1113, 1124, 1219, 1272, 1288, 1449, 1484, 1656, 1686, 1908, 1932, 1967, 2226, 2248, 2438, 2529, 2898, 2968, 3339, 3372, 3657, 3816, 3864, 3934, 4452, 4876, 5058, 5796, 5901, 6463, 6678, 6744, 7314, 7868, 8533, 8904, 9752, 10116, 10971, 11592, 11802, 12926, 13356, 14628, 14893, 15736, 17066, 17703, 19389, 20232, 21942, 23604, 25599, 25852, 26712, 29256, 29786, 34132, 35406, 38778, 43884, 44679, 45241, 47208, 51198, 51704, 58167, 59572, 68264, 70812, 76797, 77556, 87768, 89358, 90482, 102396, 104251, 116334, 119144, 134037, 135723, 141624, 153594, 155112, 178716, 180964, 204792, 208502, 232668, 268074, 271446, 307188, 312753, 342539, 357432, 361928, 407169, 417004, 465336, 536148, 542892, 614376, 625506, 685078, 814338, 834008, 938259, 1027617, 1072296, 1085784, 1251012, 1370156, 1628676, 1876518, 2055234, 2397773, 2502024, 2740312, 3082851, 3257352, 3753036, 4110468, 4795546, 6165702, 7193319, 7506072, 8220936, 9591092, 12331404, 14386638, 19182184, 21579957, 24662808, 28773276, 43159914, 57546552, 86319828, 172639656]

約数ペア:

[(1, 172639656), (2, 86319828), (3, 57546552), (4, 43159914), (6, 28773276), (7, 24662808), (8, 21579957), (9, 19182184), (12, 14386638), (14, 12331404), (18, 9591092), (21, 8220936), (23, 7506072), (24, 7193319), (28, 6165702), (36, 4795546), (42, 4110468), (46, 3753036), (53, 3257352), (56, 3082851), (63, 2740312), (69, 2502024), (72, 2397773), (84, 2055234), (92, 1876518), (106, 1628676), (126, 1370156), (138, 1251012), (159, 1085784), (161, 1072296), (168, 1027617), (184, 938259), (207, 834008), (212, 814338), (252, 685078), (276, 625506), (281, 614376), (318, 542892), (322, 536148), (371, 465336), (414, 417004), (424, 407169), (477, 361928), (483, 357432), (504, 342539), (552, 312753), (562, 307188), (636, 271446), (644, 268074), (742, 232668), (828, 208502), (843, 204792), (954, 180964), (966, 178716), (1113, 155112), (1124, 153594), (1219, 141624), (1272, 135723), (1288, 134037), (1449, 119144), (1484, 116334), (1656, 104251), (1686, 102396), (1908, 90482), (1932, 89358), (1967, 87768), (2226, 77556), (2248, 76797), (2438, 70812), (2529, 68264), (2898, 59572), (2968, 58167), (3339, 51704), (3372, 51198), (3657, 47208), (3816, 45241), (3864, 44679), (3934, 43884), (4452, 38778), (4876, 35406), (5058, 34132), (5796, 29786), (5901, 29256), (6463, 26712), (6678, 25852), (6744, 25599), (7314, 23604), (7868, 21942), (8533, 20232), (8904, 19389), (9752, 17703), (10116, 17066), (10971, 15736), (11592, 14893), (11802, 14628), (12926, 13356)]