139684752

素因数分解:

$2^4\times 3^2\times {\mathrm{47}}^1\times {\mathrm{20639}}^1$

素因数の和:20700

約数の個数: 60

約数和(自身を含む): 399260160

約数和(自身を除く): 259575408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 47, 48, 72, 94, 141, 144, 188, 282, 376, 423, 564, 752, 846, 1128, 1692, 2256, 3384, 6768, 20639, 41278, 61917, 82556, 123834, 165112, 185751, 247668, 330224, 371502, 495336, 743004, 970033, 990672, 1486008, 1940066, 2910099, 2972016, 3880132, 5820198, 7760264, 8730297, 11640396, 15520528, 17460594, 23280792, 34921188, 46561584, 69842376, 139684752]

約数ペア:

[(1, 139684752), (2, 69842376), (3, 46561584), (4, 34921188), (6, 23280792), (8, 17460594), (9, 15520528), (12, 11640396), (16, 8730297), (18, 7760264), (24, 5820198), (36, 3880132), (47, 2972016), (48, 2910099), (72, 1940066), (94, 1486008), (141, 990672), (144, 970033), (188, 743004), (282, 495336), (376, 371502), (423, 330224), (564, 247668), (752, 185751), (846, 165112), (1128, 123834), (1692, 82556), (2256, 61917), (3384, 41278), (6768, 20639)]