154994364

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{205019}}^1$

素因数の和:205039

約数の個数: 48

約数和(自身を含む): 459244800

約数和(自身を除く): 304250436

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 205019, 410038, 615057, 820076, 1230114, 1435133, 1845171, 2460228, 2870266, 3690342, 4305399, 5535513, 5740532, 7380684, 8610798, 11071026, 12916197, 17221596, 22142052, 25832394, 38748591, 51664788, 77497182, 154994364]

約数ペア:

[(1, 154994364), (2, 77497182), (3, 51664788), (4, 38748591), (6, 25832394), (7, 22142052), (9, 17221596), (12, 12916197), (14, 11071026), (18, 8610798), (21, 7380684), (27, 5740532), (28, 5535513), (36, 4305399), (42, 3690342), (54, 2870266), (63, 2460228), (84, 1845171), (108, 1435133), (126, 1230114), (189, 820076), (252, 615057), (378, 410038), (756, 205019)]