164559584

素因数分解:

$2^5\times 7^1\times {\mathrm{163}}^1\times {\mathrm{4507}}^1$

素因数の和:4687

約数の個数: 48

約数和(自身を含む): 372613248

約数和(自身を除く): 208053664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 163, 224, 326, 652, 1141, 1304, 2282, 2608, 4507, 4564, 5216, 9014, 9128, 18028, 18256, 31549, 36056, 36512, 63098, 72112, 126196, 144224, 252392, 504784, 734641, 1009568, 1469282, 2938564, 5142487, 5877128, 10284974, 11754256, 20569948, 23508512, 41139896, 82279792, 164559584]

約数ペア:

[(1, 164559584), (2, 82279792), (4, 41139896), (7, 23508512), (8, 20569948), (14, 11754256), (16, 10284974), (28, 5877128), (32, 5142487), (56, 2938564), (112, 1469282), (163, 1009568), (224, 734641), (326, 504784), (652, 252392), (1141, 144224), (1304, 126196), (2282, 72112), (2608, 63098), (4507, 36512), (4564, 36056), (5216, 31549), (9014, 18256), (9128, 18028)]