149324768

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{1381}}^1$

素因数の和:1531

約数の個数: 48

約数和(自身を含む): 306472320

約数和(自身を除く): 157147552

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 109, 124, 218, 248, 436, 496, 872, 992, 1381, 1744, 2762, 3379, 3488, 5524, 6758, 11048, 13516, 22096, 27032, 42811, 44192, 54064, 85622, 108128, 150529, 171244, 301058, 342488, 602116, 684976, 1204232, 1369952, 2408464, 4666399, 4816928, 9332798, 18665596, 37331192, 74662384, 149324768]

約数ペア:

[(1, 149324768), (2, 74662384), (4, 37331192), (8, 18665596), (16, 9332798), (31, 4816928), (32, 4666399), (62, 2408464), (109, 1369952), (124, 1204232), (218, 684976), (248, 602116), (436, 342488), (496, 301058), (872, 171244), (992, 150529), (1381, 108128), (1744, 85622), (2762, 54064), (3379, 44192), (3488, 42811), (5524, 27032), (6758, 22096), (11048, 13516)]