161744460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{158573}}^1$

素因数の和:158602

約数の個数: 48

約数和(自身を含む): 479527776

約数和(自身を除く): 317783316

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 158573, 317146, 475719, 634292, 792865, 951438, 1585730, 1902876, 2378595, 2695741, 3171460, 4757190, 5391482, 8087223, 9514380, 10782964, 13478705, 16174446, 26957410, 32348892, 40436115, 53914820, 80872230, 161744460]

約数ペア:

[(1, 161744460), (2, 80872230), (3, 53914820), (4, 40436115), (5, 32348892), (6, 26957410), (10, 16174446), (12, 13478705), (15, 10782964), (17, 9514380), (20, 8087223), (30, 5391482), (34, 4757190), (51, 3171460), (60, 2695741), (68, 2378595), (85, 1902876), (102, 1585730), (170, 951438), (204, 792865), (255, 634292), (340, 475719), (510, 317146), (1020, 158573)]