158306778

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{5737}}^1$

素因数の和:5828

約数の個数: 64

約数和(自身を含む): 407627520

約数和(自身を除く): 249320742

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 73, 126, 146, 189, 219, 378, 438, 511, 657, 1022, 1314, 1533, 1971, 3066, 3942, 4599, 5737, 9198, 11474, 13797, 17211, 27594, 34422, 40159, 51633, 80318, 103266, 120477, 154899, 240954, 309798, 361431, 418801, 722862, 837602, 1084293, 1256403, 2168586, 2512806, 2931607, 3769209, 5863214, 7538418, 8794821, 11307627, 17589642, 22615254, 26384463, 52768926, 79153389, 158306778]

約数ペア:

[(1, 158306778), (2, 79153389), (3, 52768926), (6, 26384463), (7, 22615254), (9, 17589642), (14, 11307627), (18, 8794821), (21, 7538418), (27, 5863214), (42, 3769209), (54, 2931607), (63, 2512806), (73, 2168586), (126, 1256403), (146, 1084293), (189, 837602), (219, 722862), (378, 418801), (438, 361431), (511, 309798), (657, 240954), (1022, 154899), (1314, 120477), (1533, 103266), (1971, 80318), (3066, 51633), (3942, 40159), (4599, 34422), (5737, 27594), (9198, 17211), (11474, 13797)]