142808072

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{4759}}^1$

素因数の和:4818

約数の個数: 48

約数和(自身を含む): 303878400

約数和(自身を除く): 161070328

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 121, 124, 242, 248, 341, 484, 682, 968, 1364, 2728, 3751, 4759, 7502, 9518, 15004, 19036, 30008, 38072, 52349, 104698, 147529, 209396, 295058, 418792, 575839, 590116, 1151678, 1180232, 1622819, 2303356, 3245638, 4606712, 6491276, 12982552, 17851009, 35702018, 71404036, 142808072]

約数ペア:

[(1, 142808072), (2, 71404036), (4, 35702018), (8, 17851009), (11, 12982552), (22, 6491276), (31, 4606712), (44, 3245638), (62, 2303356), (88, 1622819), (121, 1180232), (124, 1151678), (242, 590116), (248, 575839), (341, 418792), (484, 295058), (682, 209396), (968, 147529), (1364, 104698), (2728, 52349), (3751, 38072), (4759, 30008), (7502, 19036), (9518, 15004)]