139645788

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{239}}^1$

素因数の和:371

約数の個数: 96

約数和(自身を含む): 358041600

約数和(自身を除く): 218395812

約数列:

[1, 2, 3, 4, 6, 12, 23, 29, 46, 58, 69, 73, 87, 92, 116, 138, 146, 174, 219, 239, 276, 292, 348, 438, 478, 667, 717, 876, 956, 1334, 1434, 1679, 2001, 2117, 2668, 2868, 3358, 4002, 4234, 5037, 5497, 6351, 6716, 6931, 8004, 8468, 10074, 10994, 12702, 13862, 16491, 17447, 20148, 20793, 21988, 25404, 27724, 32982, 34894, 41586, 48691, 52341, 65964, 69788, 83172, 97382, 104682, 146073, 159413, 194764, 209364, 292146, 318826, 401281, 478239, 505963, 584292, 637652, 802562, 956478, 1011926, 1203843, 1517889, 1605124, 1912956, 2023852, 2407686, 3035778, 4815372, 6071556, 11637149, 23274298, 34911447, 46548596, 69822894, 139645788]

約数ペア:

[(1, 139645788), (2, 69822894), (3, 46548596), (4, 34911447), (6, 23274298), (12, 11637149), (23, 6071556), (29, 4815372), (46, 3035778), (58, 2407686), (69, 2023852), (73, 1912956), (87, 1605124), (92, 1517889), (116, 1203843), (138, 1011926), (146, 956478), (174, 802562), (219, 637652), (239, 584292), (276, 505963), (292, 478239), (348, 401281), (438, 318826), (478, 292146), (667, 209364), (717, 194764), (876, 159413), (956, 146073), (1334, 104682), (1434, 97382), (1679, 83172), (2001, 69788), (2117, 65964), (2668, 52341), (2868, 48691), (3358, 41586), (4002, 34894), (4234, 32982), (5037, 27724), (5497, 25404), (6351, 21988), (6716, 20793), (6931, 20148), (8004, 17447), (8468, 16491), (10074, 13862), (10994, 12702)]