194219676

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{4909}}^1$

素因数の和:5083

約数の個数: 72

約数和(自身を含む): 564767840

約数和(自身を除く): 370548164

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, 4909, 5652, 6594, 9818, 9891, 13188, 14727, 19636, 19782, 29454, 34363, 39564, 44181, 58908, 68726, 88362, 103089, 137452, 176724, 206178, 309267, 412356, 618534, 770713, 1237068, 1541426, 2312139, 3082852, 4624278, 5394991, 6936417, 9248556, 10789982, 13872834, 16184973, 21579964, 27745668, 32369946, 48554919, 64739892, 97109838, 194219676]

約数ペア:

[(1, 194219676), (2, 97109838), (3, 64739892), (4, 48554919), (6, 32369946), (7, 27745668), (9, 21579964), (12, 16184973), (14, 13872834), (18, 10789982), (21, 9248556), (28, 6936417), (36, 5394991), (42, 4624278), (63, 3082852), (84, 2312139), (126, 1541426), (157, 1237068), (252, 770713), (314, 618534), (471, 412356), (628, 309267), (942, 206178), (1099, 176724), (1413, 137452), (1884, 103089), (2198, 88362), (2826, 68726), (3297, 58908), (4396, 44181), (4909, 39564), (5652, 34363), (6594, 29454), (9818, 19782), (9891, 19636), (13188, 14727)]