179293912

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1\times {\mathrm{313}}^1$

素因数の和:572

約数の個数: 64

約数和(自身を含む): 394735680

約数和(自身を除く): 215441768

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 193, 212, 313, 371, 386, 424, 626, 742, 772, 1252, 1351, 1484, 1544, 2191, 2504, 2702, 2968, 4382, 5404, 8764, 10229, 10808, 16589, 17528, 20458, 33178, 40916, 60409, 66356, 71603, 81832, 116123, 120818, 132712, 143206, 232246, 241636, 286412, 422863, 464492, 483272, 572824, 845726, 928984, 1691452, 3201677, 3382904, 6403354, 12806708, 22411739, 25613416, 44823478, 89646956, 179293912]

約数ペア:

[(1, 179293912), (2, 89646956), (4, 44823478), (7, 25613416), (8, 22411739), (14, 12806708), (28, 6403354), (53, 3382904), (56, 3201677), (106, 1691452), (193, 928984), (212, 845726), (313, 572824), (371, 483272), (386, 464492), (424, 422863), (626, 286412), (742, 241636), (772, 232246), (1252, 143206), (1351, 132712), (1484, 120818), (1544, 116123), (2191, 81832), (2504, 71603), (2702, 66356), (2968, 60409), (4382, 40916), (5404, 33178), (8764, 20458), (10229, 17528), (10808, 16589)]