139006688

素因数分解:

$2^5\times {\mathrm{17}}^2\times {\mathrm{15031}}^1$

素因数の和:15075

約数の個数: 36

約数和(自身を含む): 290733912

約数和(自身を除く): 151727224

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 289, 544, 578, 1156, 2312, 4624, 9248, 15031, 30062, 60124, 120248, 240496, 255527, 480992, 511054, 1022108, 2044216, 4088432, 4343959, 8176864, 8687918, 17375836, 34751672, 69503344, 139006688]

約数ペア:

[(1, 139006688), (2, 69503344), (4, 34751672), (8, 17375836), (16, 8687918), (17, 8176864), (32, 4343959), (34, 4088432), (68, 2044216), (136, 1022108), (272, 511054), (289, 480992), (544, 255527), (578, 240496), (1156, 120248), (2312, 60124), (4624, 30062), (9248, 15031)]