144448696

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1\times {\mathrm{269}}^1$

素因数の和:548

約数の個数: 64

約数和(自身を含む): 319334400

約数和(自身を除く): 174885704

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 172, 223, 269, 301, 344, 446, 538, 602, 892, 1076, 1204, 1561, 1784, 1883, 2152, 2408, 3122, 3766, 6244, 7532, 9589, 11567, 12488, 15064, 19178, 23134, 38356, 46268, 59987, 67123, 76712, 80969, 92536, 119974, 134246, 161938, 239948, 268492, 323876, 419909, 479896, 536984, 647752, 839818, 1679636, 2579441, 3359272, 5158882, 10317764, 18056087, 20635528, 36112174, 72224348, 144448696]

約数ペア:

[(1, 144448696), (2, 72224348), (4, 36112174), (7, 20635528), (8, 18056087), (14, 10317764), (28, 5158882), (43, 3359272), (56, 2579441), (86, 1679636), (172, 839818), (223, 647752), (269, 536984), (301, 479896), (344, 419909), (446, 323876), (538, 268492), (602, 239948), (892, 161938), (1076, 134246), (1204, 119974), (1561, 92536), (1784, 80969), (1883, 76712), (2152, 67123), (2408, 59987), (3122, 46268), (3766, 38356), (6244, 23134), (7532, 19178), (9589, 15064), (11567, 12488)]