169487110

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1447}}^1$

素因数の和:1537

約数の個数: 64

約数和(自身を含む): 354678912

約数和(自身を除く): 185191802

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 53, 65, 85, 106, 130, 170, 221, 265, 442, 530, 689, 901, 1105, 1378, 1447, 1802, 2210, 2894, 3445, 4505, 6890, 7235, 9010, 11713, 14470, 18811, 23426, 24599, 37622, 49198, 58565, 76691, 94055, 117130, 122995, 153382, 188110, 245990, 319787, 383455, 639574, 766910, 996983, 1303747, 1598935, 1993966, 2607494, 3197870, 4984915, 6518735, 9969830, 13037470, 16948711, 33897422, 84743555, 169487110]

約数ペア:

[(1, 169487110), (2, 84743555), (5, 33897422), (10, 16948711), (13, 13037470), (17, 9969830), (26, 6518735), (34, 4984915), (53, 3197870), (65, 2607494), (85, 1993966), (106, 1598935), (130, 1303747), (170, 996983), (221, 766910), (265, 639574), (442, 383455), (530, 319787), (689, 245990), (901, 188110), (1105, 153382), (1378, 122995), (1447, 117130), (1802, 94055), (2210, 76691), (2894, 58565), (3445, 49198), (4505, 37622), (6890, 24599), (7235, 23426), (9010, 18811), (11713, 14470)]