155119328

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53269}}^1$

素因数の和:53299

約数の個数: 48

約数和(自身を含む): 375873120

約数和(自身を除く): 220753792

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 53269, 106538, 213076, 372883, 426152, 692497, 745766, 852304, 1384994, 1491532, 1704608, 2769988, 2983064, 4847479, 5539976, 5966128, 9694958, 11079952, 11932256, 19389916, 22159904, 38779832, 77559664, 155119328]

約数ペア:

[(1, 155119328), (2, 77559664), (4, 38779832), (7, 22159904), (8, 19389916), (13, 11932256), (14, 11079952), (16, 9694958), (26, 5966128), (28, 5539976), (32, 4847479), (52, 2983064), (56, 2769988), (91, 1704608), (104, 1491532), (112, 1384994), (182, 852304), (208, 745766), (224, 692497), (364, 426152), (416, 372883), (728, 213076), (1456, 106538), (2912, 53269)]