198176076

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{5009}}^1$

素因数の和:5183

約数の個数: 72

約数和(自身を含む): 576270240

約数和(自身を除く): 378094164

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 157, 252, 314, 471, 628, 942, 1099, 1413, 1884, 2198, 2826, 3297, 4396, 5009, 5652, 6594, 9891, 10018, 13188, 15027, 19782, 20036, 30054, 35063, 39564, 45081, 60108, 70126, 90162, 105189, 140252, 180324, 210378, 315567, 420756, 631134, 786413, 1262268, 1572826, 2359239, 3145652, 4718478, 5504891, 7077717, 9436956, 11009782, 14155434, 16514673, 22019564, 28310868, 33029346, 49544019, 66058692, 99088038, 198176076]

約数ペア:

[(1, 198176076), (2, 99088038), (3, 66058692), (4, 49544019), (6, 33029346), (7, 28310868), (9, 22019564), (12, 16514673), (14, 14155434), (18, 11009782), (21, 9436956), (28, 7077717), (36, 5504891), (42, 4718478), (63, 3145652), (84, 2359239), (126, 1572826), (157, 1262268), (252, 786413), (314, 631134), (471, 420756), (628, 315567), (942, 210378), (1099, 180324), (1413, 140252), (1884, 105189), (2198, 90162), (2826, 70126), (3297, 60108), (4396, 45081), (5009, 39564), (5652, 35063), (6594, 30054), (9891, 20036), (10018, 19782), (13188, 15027)]