156852438

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^4\times {\mathrm{313}}^1$

素因数の和:386

約数の個数: 40

約数和(自身を含む): 334376088

約数和(自身を除く): 177523650

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 289, 313, 578, 626, 867, 939, 1734, 1878, 4913, 5321, 9826, 10642, 14739, 15963, 29478, 31926, 83521, 90457, 167042, 180914, 250563, 271371, 501126, 542742, 1537769, 3075538, 4613307, 9226614, 26142073, 52284146, 78426219, 156852438]

約数ペア:

[(1, 156852438), (2, 78426219), (3, 52284146), (6, 26142073), (17, 9226614), (34, 4613307), (51, 3075538), (102, 1537769), (289, 542742), (313, 501126), (578, 271371), (626, 250563), (867, 180914), (939, 167042), (1734, 90457), (1878, 83521), (4913, 31926), (5321, 29478), (9826, 15963), (10642, 14739)]