159475648

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{167}}^1\times {\mathrm{347}}^1$

素因数の和:569

約数の個数: 56

約数和(自身を含む): 326696832

約数和(自身を除く): 167221184

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 167, 172, 334, 344, 347, 668, 688, 694, 1336, 1376, 1388, 2672, 2752, 2776, 5344, 5552, 7181, 10688, 11104, 14362, 14921, 22208, 28724, 29842, 57448, 57949, 59684, 114896, 115898, 119368, 229792, 231796, 238736, 459584, 463592, 477472, 927184, 954944, 1854368, 2491807, 3708736, 4983614, 9967228, 19934456, 39868912, 79737824, 159475648]

約数ペア:

[(1, 159475648), (2, 79737824), (4, 39868912), (8, 19934456), (16, 9967228), (32, 4983614), (43, 3708736), (64, 2491807), (86, 1854368), (167, 954944), (172, 927184), (334, 477472), (344, 463592), (347, 459584), (668, 238736), (688, 231796), (694, 229792), (1336, 119368), (1376, 115898), (1388, 114896), (2672, 59684), (2752, 57949), (2776, 57448), (5344, 29842), (5552, 28724), (7181, 22208), (10688, 14921), (11104, 14362)]