155445584

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{37511}}^1$

素因数の和:37563

約数の個数: 40

約数和(自身を含む): 353513088

約数和(自身を除く): 198067504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 74, 112, 148, 259, 296, 518, 592, 1036, 2072, 4144, 37511, 75022, 150044, 262577, 300088, 525154, 600176, 1050308, 1387907, 2100616, 2775814, 4201232, 5551628, 9715349, 11103256, 19430698, 22206512, 38861396, 77722792, 155445584]

約数ペア:

[(1, 155445584), (2, 77722792), (4, 38861396), (7, 22206512), (8, 19430698), (14, 11103256), (16, 9715349), (28, 5551628), (37, 4201232), (56, 2775814), (74, 2100616), (112, 1387907), (148, 1050308), (259, 600176), (296, 525154), (518, 300088), (592, 262577), (1036, 150044), (2072, 75022), (4144, 37511)]