172359424

素因数分解:

$2^8\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{401}}^1$

素因数の和:513

約数の個数: 72

約数和(自身を含む): 364829472

約数和(自身を除く): 192470048

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 73, 92, 128, 146, 184, 256, 292, 368, 401, 584, 736, 802, 1168, 1472, 1604, 1679, 2336, 2944, 3208, 3358, 4672, 5888, 6416, 6716, 9223, 9344, 12832, 13432, 18446, 18688, 25664, 26864, 29273, 36892, 51328, 53728, 58546, 73784, 102656, 107456, 117092, 147568, 214912, 234184, 295136, 429824, 468368, 590272, 673279, 936736, 1180544, 1346558, 1873472, 2361088, 2693116, 3746944, 5386232, 7493888, 10772464, 21544928, 43089856, 86179712, 172359424]

約数ペア:

[(1, 172359424), (2, 86179712), (4, 43089856), (8, 21544928), (16, 10772464), (23, 7493888), (32, 5386232), (46, 3746944), (64, 2693116), (73, 2361088), (92, 1873472), (128, 1346558), (146, 1180544), (184, 936736), (256, 673279), (292, 590272), (368, 468368), (401, 429824), (584, 295136), (736, 234184), (802, 214912), (1168, 147568), (1472, 117092), (1604, 107456), (1679, 102656), (2336, 73784), (2944, 58546), (3208, 53728), (3358, 51328), (4672, 36892), (5888, 29273), (6416, 26864), (6716, 25664), (9223, 18688), (9344, 18446), (12832, 13432)]