129454592

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1$

素因数の和:281

約数の個数: 80

約数和(自身を含む): 278419680

約数和(自身を除く): 148965088

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 107, 128, 136, 139, 214, 256, 272, 278, 428, 512, 544, 556, 856, 1088, 1112, 1712, 1819, 2176, 2224, 2363, 3424, 3638, 4352, 4448, 4726, 6848, 7276, 8704, 8896, 9452, 13696, 14552, 14873, 17792, 18904, 27392, 29104, 29746, 35584, 37808, 54784, 58208, 59492, 71168, 75616, 116416, 118984, 151232, 232832, 237968, 252841, 302464, 465664, 475936, 505682, 604928, 931328, 951872, 1011364, 1209856, 1903744, 2022728, 3807488, 4045456, 7614976, 8090912, 16181824, 32363648, 64727296, 129454592]

約数ペア:

[(1, 129454592), (2, 64727296), (4, 32363648), (8, 16181824), (16, 8090912), (17, 7614976), (32, 4045456), (34, 3807488), (64, 2022728), (68, 1903744), (107, 1209856), (128, 1011364), (136, 951872), (139, 931328), (214, 604928), (256, 505682), (272, 475936), (278, 465664), (428, 302464), (512, 252841), (544, 237968), (556, 232832), (856, 151232), (1088, 118984), (1112, 116416), (1712, 75616), (1819, 71168), (2176, 59492), (2224, 58208), (2363, 54784), (3424, 37808), (3638, 35584), (4352, 29746), (4448, 29104), (4726, 27392), (6848, 18904), (7276, 17792), (8704, 14873), (8896, 14552), (9452, 13696)]