168811488

素因数分解:

$2^5\times 3^2\times {\mathrm{269}}^1\times {\mathrm{2179}}^1$

素因数の和:2464

約数の個数: 72

約数和(自身を含む): 482063400

約数和(自身を除く): 313251912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 269, 288, 538, 807, 1076, 1614, 2152, 2179, 2421, 3228, 4304, 4358, 4842, 6456, 6537, 8608, 8716, 9684, 12912, 13074, 17432, 19368, 19611, 25824, 26148, 34864, 38736, 39222, 52296, 69728, 77472, 78444, 104592, 156888, 209184, 313776, 586151, 627552, 1172302, 1758453, 2344604, 3516906, 4689208, 5275359, 7033812, 9378416, 10550718, 14067624, 18756832, 21101436, 28135248, 42202872, 56270496, 84405744, 168811488]

約数ペア:

[(1, 168811488), (2, 84405744), (3, 56270496), (4, 42202872), (6, 28135248), (8, 21101436), (9, 18756832), (12, 14067624), (16, 10550718), (18, 9378416), (24, 7033812), (32, 5275359), (36, 4689208), (48, 3516906), (72, 2344604), (96, 1758453), (144, 1172302), (269, 627552), (288, 586151), (538, 313776), (807, 209184), (1076, 156888), (1614, 104592), (2152, 78444), (2179, 77472), (2421, 69728), (3228, 52296), (4304, 39222), (4358, 38736), (4842, 34864), (6456, 26148), (6537, 25824), (8608, 19611), (8716, 19368), (9684, 17432), (12912, 13074)]