161771016

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{32251}}^1$

素因数の和:32290

約数の個数: 64

約数和(自身を含む): 464428800

約数和(自身を除く): 302657784

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 19, 22, 24, 33, 38, 44, 57, 66, 76, 88, 114, 132, 152, 209, 228, 264, 418, 456, 627, 836, 1254, 1672, 2508, 5016, 32251, 64502, 96753, 129004, 193506, 258008, 354761, 387012, 612769, 709522, 774024, 1064283, 1225538, 1419044, 1838307, 2128566, 2451076, 2838088, 3676614, 4257132, 4902152, 6740459, 7353228, 8514264, 13480918, 14706456, 20221377, 26961836, 40442754, 53923672, 80885508, 161771016]

約数ペア:

[(1, 161771016), (2, 80885508), (3, 53923672), (4, 40442754), (6, 26961836), (8, 20221377), (11, 14706456), (12, 13480918), (19, 8514264), (22, 7353228), (24, 6740459), (33, 4902152), (38, 4257132), (44, 3676614), (57, 2838088), (66, 2451076), (76, 2128566), (88, 1838307), (114, 1419044), (132, 1225538), (152, 1064283), (209, 774024), (228, 709522), (264, 612769), (418, 387012), (456, 354761), (627, 258008), (836, 193506), (1254, 129004), (1672, 96753), (2508, 64502), (5016, 32251)]