172590408

素因数分解:

$2^3\times 3^2\times {\mathrm{137}}^1\times {\mathrm{17497}}^1$

素因数の和:17646

約数の個数: 48

約数和(自身を含む): 470871180

約数和(自身を除く): 298280772

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 137, 274, 411, 548, 822, 1096, 1233, 1644, 2466, 3288, 4932, 9864, 17497, 34994, 52491, 69988, 104982, 139976, 157473, 209964, 314946, 419928, 629892, 1259784, 2397089, 4794178, 7191267, 9588356, 14382534, 19176712, 21573801, 28765068, 43147602, 57530136, 86295204, 172590408]

約数ペア:

[(1, 172590408), (2, 86295204), (3, 57530136), (4, 43147602), (6, 28765068), (8, 21573801), (9, 19176712), (12, 14382534), (18, 9588356), (24, 7191267), (36, 4794178), (72, 2397089), (137, 1259784), (274, 629892), (411, 419928), (548, 314946), (822, 209964), (1096, 157473), (1233, 139976), (1644, 104982), (2466, 69988), (3288, 52491), (4932, 34994), (9864, 17497)]