155018808

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{307577}}^1$

素因数の和:307596

約数の個数: 48

約数和(自身を含む): 479821680

約数和(自身を除く): 324802872

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 307577, 615154, 922731, 1230308, 1845462, 2153039, 2460616, 2768193, 3690924, 4306078, 5536386, 6459117, 7381848, 8612156, 11072772, 12918234, 17224312, 19377351, 22145544, 25836468, 38754702, 51672936, 77509404, 155018808]

約数ペア:

[(1, 155018808), (2, 77509404), (3, 51672936), (4, 38754702), (6, 25836468), (7, 22145544), (8, 19377351), (9, 17224312), (12, 12918234), (14, 11072772), (18, 8612156), (21, 7381848), (24, 6459117), (28, 5536386), (36, 4306078), (42, 3690924), (56, 2768193), (63, 2460616), (72, 2153039), (84, 1845462), (126, 1230308), (168, 922731), (252, 615154), (504, 307577)]