169562764

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{2293}}^1$

素因数の和:2462

約数の個数: 48

約数和(自身を含む): 359699200

約数和(自身を除く): 190136436

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 139, 266, 278, 532, 556, 973, 1946, 2293, 2641, 3892, 4586, 5282, 9172, 10564, 16051, 18487, 32102, 36974, 43567, 64204, 73948, 87134, 174268, 304969, 318727, 609938, 637454, 1219876, 1274908, 2231089, 4462178, 6055813, 8924356, 12111626, 24223252, 42390691, 84781382, 169562764]

約数ペア:

[(1, 169562764), (2, 84781382), (4, 42390691), (7, 24223252), (14, 12111626), (19, 8924356), (28, 6055813), (38, 4462178), (76, 2231089), (133, 1274908), (139, 1219876), (266, 637454), (278, 609938), (532, 318727), (556, 304969), (973, 174268), (1946, 87134), (2293, 73948), (2641, 64204), (3892, 43567), (4586, 36974), (5282, 32102), (9172, 18487), (10564, 16051)]