156617804

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{2179}}^1$

素因数の和:2358

約数の個数: 48

約数和(自身を含む): 334010880

約数和(自身を除く): 177393076

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 151, 238, 302, 476, 604, 1057, 2114, 2179, 2567, 4228, 4358, 5134, 8716, 10268, 15253, 17969, 30506, 35938, 37043, 61012, 71876, 74086, 148172, 259301, 329029, 518602, 658058, 1037204, 1316116, 2303203, 4606406, 5593493, 9212812, 11186986, 22373972, 39154451, 78308902, 156617804]

約数ペア:

[(1, 156617804), (2, 78308902), (4, 39154451), (7, 22373972), (14, 11186986), (17, 9212812), (28, 5593493), (34, 4606406), (68, 2303203), (119, 1316116), (151, 1037204), (238, 658058), (302, 518602), (476, 329029), (604, 259301), (1057, 148172), (2114, 74086), (2179, 71876), (2567, 61012), (4228, 37043), (4358, 35938), (5134, 30506), (8716, 17969), (10268, 15253)]