160746656

素因数分解:

$2^5\times 7^2\times {\mathrm{31}}^1\times {\mathrm{3307}}^1$

素因数の和:3362

約数の個数: 72

約数和(自身を含む): 380128896

約数和(自身を除く): 219382240

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 49, 56, 62, 98, 112, 124, 196, 217, 224, 248, 392, 434, 496, 784, 868, 992, 1519, 1568, 1736, 3038, 3307, 3472, 6076, 6614, 6944, 12152, 13228, 23149, 24304, 26456, 46298, 48608, 52912, 92596, 102517, 105824, 162043, 185192, 205034, 324086, 370384, 410068, 648172, 717619, 740768, 820136, 1296344, 1435238, 1640272, 2592688, 2870476, 3280544, 5023333, 5185376, 5740952, 10046666, 11481904, 20093332, 22963808, 40186664, 80373328, 160746656]

約数ペア:

[(1, 160746656), (2, 80373328), (4, 40186664), (7, 22963808), (8, 20093332), (14, 11481904), (16, 10046666), (28, 5740952), (31, 5185376), (32, 5023333), (49, 3280544), (56, 2870476), (62, 2592688), (98, 1640272), (112, 1435238), (124, 1296344), (196, 820136), (217, 740768), (224, 717619), (248, 648172), (392, 410068), (434, 370384), (496, 324086), (784, 205034), (868, 185192), (992, 162043), (1519, 105824), (1568, 102517), (1736, 92596), (3038, 52912), (3307, 48608), (3472, 46298), (6076, 26456), (6614, 24304), (6944, 23149), (12152, 13228)]