145218752

素因数分解:

$2^6\times 7^2\times {\mathrm{46307}}^1$

素因数の和:46333

約数の個数: 42

約数和(自身を含む): 335223612

約数和(自身を除く): 190004860

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 46307, 92614, 185228, 324149, 370456, 648298, 740912, 1296596, 1481824, 2269043, 2593192, 2963648, 4538086, 5186384, 9076172, 10372768, 18152344, 20745536, 36304688, 72609376, 145218752]

約数ペア:

[(1, 145218752), (2, 72609376), (4, 36304688), (7, 20745536), (8, 18152344), (14, 10372768), (16, 9076172), (28, 5186384), (32, 4538086), (49, 2963648), (56, 2593192), (64, 2269043), (98, 1481824), (112, 1296596), (196, 740912), (224, 648298), (392, 370456), (448, 324149), (784, 185228), (1568, 92614), (3136, 46307)]