164080311

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{977}}^1$

素因数の和:1123

約数の個数: 32

約数和(自身を含む): 240822720

約数和(自身を除く): 76742409

約数列:

[1, 3, 17, 37, 51, 89, 111, 267, 629, 977, 1513, 1887, 2931, 3293, 4539, 9879, 16609, 36149, 49827, 55981, 86953, 108447, 167943, 260859, 614533, 1478201, 1843599, 3217261, 4434603, 9651783, 54693437, 164080311]

約数ペア:

[(1, 164080311), (3, 54693437), (17, 9651783), (37, 4434603), (51, 3217261), (89, 1843599), (111, 1478201), (267, 614533), (629, 260859), (977, 167943), (1513, 108447), (1887, 86953), (2931, 55981), (3293, 49827), (4539, 36149), (9879, 16609)]