145328992

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{3407}}^1$

素因数の和:3491

約数の個数: 48

約数和(自身を含む): 302303232

約数和(自身を除く): 156974240

約数列:

[1, 2, 4, 8, 16, 31, 32, 43, 62, 86, 124, 172, 248, 344, 496, 688, 992, 1333, 1376, 2666, 3407, 5332, 6814, 10664, 13628, 21328, 27256, 42656, 54512, 105617, 109024, 146501, 211234, 293002, 422468, 586004, 844936, 1172008, 1689872, 2344016, 3379744, 4541531, 4688032, 9083062, 18166124, 36332248, 72664496, 145328992]

約数ペア:

[(1, 145328992), (2, 72664496), (4, 36332248), (8, 18166124), (16, 9083062), (31, 4688032), (32, 4541531), (43, 3379744), (62, 2344016), (86, 1689872), (124, 1172008), (172, 844936), (248, 586004), (344, 422468), (496, 293002), (688, 211234), (992, 146501), (1333, 109024), (1376, 105617), (2666, 54512), (3407, 42656), (5332, 27256), (6814, 21328), (10664, 13628)]