147635684

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{7213}}^1$

素因数の和:7284

約数の個数: 48

約数和(自身を含む): 319955328

約数和(自身を除く): 172319644

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 43, 68, 86, 119, 172, 238, 301, 476, 602, 731, 1204, 1462, 2924, 5117, 7213, 10234, 14426, 20468, 28852, 50491, 100982, 122621, 201964, 245242, 310159, 490484, 620318, 858347, 1240636, 1716694, 2171113, 3433388, 4342226, 5272703, 8684452, 10545406, 21090812, 36908921, 73817842, 147635684]

約数ペア:

[(1, 147635684), (2, 73817842), (4, 36908921), (7, 21090812), (14, 10545406), (17, 8684452), (28, 5272703), (34, 4342226), (43, 3433388), (68, 2171113), (86, 1716694), (119, 1240636), (172, 858347), (238, 620318), (301, 490484), (476, 310159), (602, 245242), (731, 201964), (1204, 122621), (1462, 100982), (2924, 50491), (5117, 28852), (7213, 20468), (10234, 14426)]