169881376

素因数分解:

$2^5\times 7^1\times {\mathrm{313}}^1\times {\mathrm{2423}}^1$

素因数の和:2753

約数の個数: 48

約数和(自身を含む): 383612544

約数和(自身を除く): 213731168

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 313, 626, 1252, 2191, 2423, 2504, 4382, 4846, 5008, 8764, 9692, 10016, 16961, 17528, 19384, 33922, 35056, 38768, 67844, 70112, 77536, 135688, 271376, 542752, 758399, 1516798, 3033596, 5308793, 6067192, 10617586, 12134384, 21235172, 24268768, 42470344, 84940688, 169881376]

約数ペア:

[(1, 169881376), (2, 84940688), (4, 42470344), (7, 24268768), (8, 21235172), (14, 12134384), (16, 10617586), (28, 6067192), (32, 5308793), (56, 3033596), (112, 1516798), (224, 758399), (313, 542752), (626, 271376), (1252, 135688), (2191, 77536), (2423, 70112), (2504, 67844), (4382, 38768), (4846, 35056), (5008, 33922), (8764, 19384), (9692, 17528), (10016, 16961)]