122817536

素因数分解:

$2^{10}\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:177

約数の個数: 88

約数和(自身を含む): 261753984

約数和(自身を除く): 138936448

約数列:

[1, 2, 4, 8, 16, 31, 32, 53, 62, 64, 73, 106, 124, 128, 146, 212, 248, 256, 292, 424, 496, 512, 584, 848, 992, 1024, 1168, 1643, 1696, 1984, 2263, 2336, 3286, 3392, 3869, 3968, 4526, 4672, 6572, 6784, 7738, 7936, 9052, 9344, 13144, 13568, 15476, 15872, 18104, 18688, 26288, 27136, 30952, 31744, 36208, 37376, 52576, 54272, 61904, 72416, 74752, 105152, 119939, 123808, 144832, 210304, 239878, 247616, 289664, 420608, 479756, 495232, 579328, 841216, 959512, 990464, 1158656, 1682432, 1919024, 1980928, 2317312, 3838048, 3961856, 7676096, 15352192, 30704384, 61408768, 122817536]

約数ペア:

[(1, 122817536), (2, 61408768), (4, 30704384), (8, 15352192), (16, 7676096), (31, 3961856), (32, 3838048), (53, 2317312), (62, 1980928), (64, 1919024), (73, 1682432), (106, 1158656), (124, 990464), (128, 959512), (146, 841216), (212, 579328), (248, 495232), (256, 479756), (292, 420608), (424, 289664), (496, 247616), (512, 239878), (584, 210304), (848, 144832), (992, 123808), (1024, 119939), (1168, 105152), (1643, 74752), (1696, 72416), (1984, 61904), (2263, 54272), (2336, 52576), (3286, 37376), (3392, 36208), (3869, 31744), (3968, 30952), (4526, 27136), (4672, 26288), (6572, 18688), (6784, 18104), (7738, 15872), (7936, 15476), (9052, 13568), (9344, 13144)]