157440864

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{234287}}^1$

素因数の和:234307

約数の個数: 48

約数和(自身を含む): 472324608

約数和(自身を除く): 314883744

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 234287, 468574, 702861, 937148, 1405722, 1640009, 1874296, 2811444, 3280018, 3748592, 4920027, 5622888, 6560036, 7497184, 9840054, 11245776, 13120072, 19680108, 22491552, 26240144, 39360216, 52480288, 78720432, 157440864]

約数ペア:

[(1, 157440864), (2, 78720432), (3, 52480288), (4, 39360216), (6, 26240144), (7, 22491552), (8, 19680108), (12, 13120072), (14, 11245776), (16, 9840054), (21, 7497184), (24, 6560036), (28, 5622888), (32, 4920027), (42, 3748592), (48, 3280018), (56, 2811444), (84, 1874296), (96, 1640009), (112, 1405722), (168, 937148), (224, 702861), (336, 468574), (672, 234287)]