162875648

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{449}}^1$

素因数の和:587

約数の個数: 72

約数和(自身を含む): 354123000

約数和(自身を除く): 191247352

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 109, 128, 208, 218, 256, 416, 436, 449, 832, 872, 898, 1417, 1664, 1744, 1796, 2834, 3328, 3488, 3592, 5668, 5837, 6976, 7184, 11336, 11674, 13952, 14368, 22672, 23348, 27904, 28736, 45344, 46696, 48941, 57472, 90688, 93392, 97882, 114944, 181376, 186784, 195764, 362752, 373568, 391528, 636233, 747136, 783056, 1272466, 1494272, 1566112, 2544932, 3132224, 5089864, 6264448, 10179728, 12528896, 20359456, 40718912, 81437824, 162875648]

約数ペア:

[(1, 162875648), (2, 81437824), (4, 40718912), (8, 20359456), (13, 12528896), (16, 10179728), (26, 6264448), (32, 5089864), (52, 3132224), (64, 2544932), (104, 1566112), (109, 1494272), (128, 1272466), (208, 783056), (218, 747136), (256, 636233), (416, 391528), (436, 373568), (449, 362752), (832, 195764), (872, 186784), (898, 181376), (1417, 114944), (1664, 97882), (1744, 93392), (1796, 90688), (2834, 57472), (3328, 48941), (3488, 46696), (3592, 45344), (5668, 28736), (5837, 27904), (6976, 23348), (7184, 22672), (11336, 14368), (11674, 13952)]