194717052

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{733}}^1$

素因数の和:947

約数の個数: 72

約数和(自身を含む): 506565696

約数和(自身を除く): 311848644

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 157, 188, 282, 314, 423, 471, 564, 628, 733, 846, 942, 1413, 1466, 1692, 1884, 2199, 2826, 2932, 4398, 5652, 6597, 7379, 8796, 13194, 14758, 22137, 26388, 29516, 34451, 44274, 66411, 68902, 88548, 103353, 115081, 132822, 137804, 206706, 230162, 265644, 310059, 345243, 413412, 460324, 620118, 690486, 1035729, 1240236, 1380972, 2071458, 4142916, 5408807, 10817614, 16226421, 21635228, 32452842, 48679263, 64905684, 97358526, 194717052]

約数ペア:

[(1, 194717052), (2, 97358526), (3, 64905684), (4, 48679263), (6, 32452842), (9, 21635228), (12, 16226421), (18, 10817614), (36, 5408807), (47, 4142916), (94, 2071458), (141, 1380972), (157, 1240236), (188, 1035729), (282, 690486), (314, 620118), (423, 460324), (471, 413412), (564, 345243), (628, 310059), (733, 265644), (846, 230162), (942, 206706), (1413, 137804), (1466, 132822), (1692, 115081), (1884, 103353), (2199, 88548), (2826, 68902), (2932, 66411), (4398, 44274), (5652, 34451), (6597, 29516), (7379, 26388), (8796, 22137), (13194, 14758)]