144449648

素因数分解:

$2^4\times 7^3\times {\mathrm{26321}}^1$

素因数の和:26350

約数の個数: 40

約数和(自身を含む): 326392800

約数和(自身を除く): 181943152

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 343, 392, 686, 784, 1372, 2744, 5488, 26321, 52642, 105284, 184247, 210568, 368494, 421136, 736988, 1289729, 1473976, 2579458, 2947952, 5158916, 9028103, 10317832, 18056206, 20635664, 36112412, 72224824, 144449648]

約数ペア:

[(1, 144449648), (2, 72224824), (4, 36112412), (7, 20635664), (8, 18056206), (14, 10317832), (16, 9028103), (28, 5158916), (49, 2947952), (56, 2579458), (98, 1473976), (112, 1289729), (196, 736988), (343, 421136), (392, 368494), (686, 210568), (784, 184247), (1372, 105284), (2744, 52642), (5488, 26321)]