129551968

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2617}}^1$

素因数の和:2664

約数の個数: 96

約数和(自身を含む): 332506944

約数和(自身を除く): 202954976

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 32, 34, 52, 56, 68, 91, 104, 112, 119, 136, 182, 208, 221, 224, 238, 272, 364, 416, 442, 476, 544, 728, 884, 952, 1456, 1547, 1768, 1904, 2617, 2912, 3094, 3536, 3808, 5234, 6188, 7072, 10468, 12376, 18319, 20936, 24752, 34021, 36638, 41872, 44489, 49504, 68042, 73276, 83744, 88978, 136084, 146552, 177956, 238147, 272168, 293104, 311423, 355912, 476294, 544336, 578357, 586208, 622846, 711824, 952588, 1088672, 1156714, 1245692, 1423648, 1905176, 2313428, 2491384, 3810352, 4048499, 4626856, 4982768, 7620704, 8096998, 9253712, 9965536, 16193996, 18507424, 32387992, 64775984, 129551968]

約数ペア:

[(1, 129551968), (2, 64775984), (4, 32387992), (7, 18507424), (8, 16193996), (13, 9965536), (14, 9253712), (16, 8096998), (17, 7620704), (26, 4982768), (28, 4626856), (32, 4048499), (34, 3810352), (52, 2491384), (56, 2313428), (68, 1905176), (91, 1423648), (104, 1245692), (112, 1156714), (119, 1088672), (136, 952588), (182, 711824), (208, 622846), (221, 586208), (224, 578357), (238, 544336), (272, 476294), (364, 355912), (416, 311423), (442, 293104), (476, 272168), (544, 238147), (728, 177956), (884, 146552), (952, 136084), (1456, 88978), (1547, 83744), (1768, 73276), (1904, 68042), (2617, 49504), (2912, 44489), (3094, 41872), (3536, 36638), (3808, 34021), (5234, 24752), (6188, 20936), (7072, 18319), (10468, 12376)]