128545362

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{1619}}^1$

素因数の和:2039

約数の個数: 48

約数和(自身を含む): 304780320

約数和(自身を除く): 176234958

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 401, 802, 1203, 1619, 2406, 3238, 3609, 4411, 4857, 7218, 8822, 9714, 13233, 14571, 17809, 26466, 29142, 35618, 39699, 53427, 79398, 106854, 160281, 320562, 649219, 1298438, 1947657, 3895314, 5842971, 7141409, 11685942, 14282818, 21424227, 42848454, 64272681, 128545362]

約数ペア:

[(1, 128545362), (2, 64272681), (3, 42848454), (6, 21424227), (9, 14282818), (11, 11685942), (18, 7141409), (22, 5842971), (33, 3895314), (66, 1947657), (99, 1298438), (198, 649219), (401, 320562), (802, 160281), (1203, 106854), (1619, 79398), (2406, 53427), (3238, 39699), (3609, 35618), (4411, 29142), (4857, 26466), (7218, 17809), (8822, 14571), (9714, 13233)]