139968256

素因数分解:

$2^8\times {\mathrm{47}}^1\times {\mathrm{11633}}^1$

素因数の和:11696

約数の個数: 36

約数和(自身を含む): 285358752

約数和(自身を除く): 145390496

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 128, 188, 256, 376, 752, 1504, 3008, 6016, 11633, 12032, 23266, 46532, 93064, 186128, 372256, 546751, 744512, 1093502, 1489024, 2187004, 2978048, 4374008, 8748016, 17496032, 34992064, 69984128, 139968256]

約数ペア:

[(1, 139968256), (2, 69984128), (4, 34992064), (8, 17496032), (16, 8748016), (32, 4374008), (47, 2978048), (64, 2187004), (94, 1489024), (128, 1093502), (188, 744512), (256, 546751), (376, 372256), (752, 186128), (1504, 93064), (3008, 46532), (6016, 23266), (11633, 12032)]