142419676

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{42743}}^1$

素因数の和:42778

約数の個数: 36

約数和(自身を含む): 306987408

約数和(自身を除く): 164567732

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 98, 119, 196, 238, 476, 833, 1666, 3332, 42743, 85486, 170972, 299201, 598402, 726631, 1196804, 1453262, 2094407, 2906524, 4188814, 5086417, 8377628, 10172834, 20345668, 35604919, 71209838, 142419676]

約数ペア:

[(1, 142419676), (2, 71209838), (4, 35604919), (7, 20345668), (14, 10172834), (17, 8377628), (28, 5086417), (34, 4188814), (49, 2906524), (68, 2094407), (98, 1453262), (119, 1196804), (196, 726631), (238, 598402), (476, 299201), (833, 170972), (1666, 85486), (3332, 42743)]