172326532

素因数分解:

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

素因数の和:437

約数の個数: 54

約数和(自身を含む): 358693818

約数和(自身を除く): 186367286

約数列:

[1, 2, 4, 7, 14, 28, 49, 53, 98, 106, 196, 212, 313, 371, 626, 742, 1252, 1484, 2191, 2597, 2809, 4382, 5194, 5618, 8764, 10388, 11236, 15337, 16589, 19663, 30674, 33178, 39326, 61348, 66356, 78652, 116123, 137641, 232246, 275282, 464492, 550564, 812861, 879217, 1625722, 1758434, 3251444, 3516868, 6154519, 12309038, 24618076, 43081633, 86163266, 172326532]

約数ペア:

[(1, 172326532), (2, 86163266), (4, 43081633), (7, 24618076), (14, 12309038), (28, 6154519), (49, 3516868), (53, 3251444), (98, 1758434), (106, 1625722), (196, 879217), (212, 812861), (313, 550564), (371, 464492), (626, 275282), (742, 232246), (1252, 137641), (1484, 116123), (2191, 78652), (2597, 66356), (2809, 61348), (4382, 39326), (5194, 33178), (5618, 30674), (8764, 19663), (10388, 16589), (11236, 15337)]