157097204

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{313}}^1$

素因数の和:417

約数の個数: 72

約数和(自身を含む): 326244744

約数和(自身を除く): 169147540

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 61, 68, 121, 122, 187, 242, 244, 313, 374, 484, 626, 671, 748, 1037, 1252, 1342, 2057, 2074, 2684, 3443, 4114, 4148, 5321, 6886, 7381, 8228, 10642, 11407, 13772, 14762, 19093, 21284, 22814, 29524, 37873, 38186, 45628, 58531, 75746, 76372, 117062, 125477, 151492, 210023, 234124, 250954, 324581, 420046, 501908, 643841, 649162, 840092, 1287682, 1298324, 2310253, 2575364, 3570391, 4620506, 7140782, 9241012, 14281564, 39274301, 78548602, 157097204]

約数ペア:

[(1, 157097204), (2, 78548602), (4, 39274301), (11, 14281564), (17, 9241012), (22, 7140782), (34, 4620506), (44, 3570391), (61, 2575364), (68, 2310253), (121, 1298324), (122, 1287682), (187, 840092), (242, 649162), (244, 643841), (313, 501908), (374, 420046), (484, 324581), (626, 250954), (671, 234124), (748, 210023), (1037, 151492), (1252, 125477), (1342, 117062), (2057, 76372), (2074, 75746), (2684, 58531), (3443, 45628), (4114, 38186), (4148, 37873), (5321, 29524), (6886, 22814), (7381, 21284), (8228, 19093), (10642, 14762), (11407, 13772)]