142673622

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{809}}^1$

素因数の和:870

約数の個数: 128

約数和(自身を含む): 391910400

約数和(自身を除く): 249236778

約数列:

[1, 2, 3, 6, 7, 13, 14, 17, 19, 21, 26, 34, 38, 39, 42, 51, 57, 78, 91, 102, 114, 119, 133, 182, 221, 238, 247, 266, 273, 323, 357, 399, 442, 494, 546, 646, 663, 714, 741, 798, 809, 969, 1326, 1482, 1547, 1618, 1729, 1938, 2261, 2427, 3094, 3458, 4199, 4522, 4641, 4854, 5187, 5663, 6783, 8398, 9282, 10374, 10517, 11326, 12597, 13566, 13753, 15371, 16989, 21034, 25194, 27506, 29393, 30742, 31551, 33978, 41259, 46113, 58786, 63102, 73619, 82518, 88179, 92226, 96271, 107597, 147238, 176358, 178789, 192542, 199823, 215194, 220857, 261307, 288813, 322791, 357578, 399646, 441714, 522614, 536367, 577626, 599469, 645582, 783921, 1072734, 1198938, 1251523, 1398761, 1567842, 1829149, 2503046, 2797522, 3396991, 3658298, 3754569, 4196283, 5487447, 6793982, 7509138, 8392566, 10190973, 10974894, 20381946, 23778937, 47557874, 71336811, 142673622]

約数ペア:

[(1, 142673622), (2, 71336811), (3, 47557874), (6, 23778937), (7, 20381946), (13, 10974894), (14, 10190973), (17, 8392566), (19, 7509138), (21, 6793982), (26, 5487447), (34, 4196283), (38, 3754569), (39, 3658298), (42, 3396991), (51, 2797522), (57, 2503046), (78, 1829149), (91, 1567842), (102, 1398761), (114, 1251523), (119, 1198938), (133, 1072734), (182, 783921), (221, 645582), (238, 599469), (247, 577626), (266, 536367), (273, 522614), (323, 441714), (357, 399646), (399, 357578), (442, 322791), (494, 288813), (546, 261307), (646, 220857), (663, 215194), (714, 199823), (741, 192542), (798, 178789), (809, 176358), (969, 147238), (1326, 107597), (1482, 96271), (1547, 92226), (1618, 88179), (1729, 82518), (1938, 73619), (2261, 63102), (2427, 58786), (3094, 46113), (3458, 41259), (4199, 33978), (4522, 31551), (4641, 30742), (4854, 29393), (5187, 27506), (5663, 25194), (6783, 21034), (8398, 16989), (9282, 15371), (10374, 13753), (10517, 13566), (11326, 12597)]