146880128

素因数分解:

$2^7\times {\mathrm{29}}^1\times {\mathrm{39569}}^1$

素因数の和:39612

約数の個数: 32

約数和(自身を含む): 302710500

約数和(自身を除く): 155830372

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 128, 232, 464, 928, 1856, 3712, 39569, 79138, 158276, 316552, 633104, 1147501, 1266208, 2295002, 2532416, 4590004, 5064832, 9180008, 18360016, 36720032, 73440064, 146880128]

約数ペア:

[(1, 146880128), (2, 73440064), (4, 36720032), (8, 18360016), (16, 9180008), (29, 5064832), (32, 4590004), (58, 2532416), (64, 2295002), (116, 1266208), (128, 1147501), (232, 633104), (464, 316552), (928, 158276), (1856, 79138), (3712, 39569)]