170000496

素因数分解:

$2^4\times 3^2\times {\mathrm{37}}^1\times {\mathrm{31907}}^1$

素因数の和:31958

約数の個数: 60

約数和(自身を含む): 488639112

約数和(自身を除く): 318638616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 37, 48, 72, 74, 111, 144, 148, 222, 296, 333, 444, 592, 666, 888, 1332, 1776, 2664, 5328, 31907, 63814, 95721, 127628, 191442, 255256, 287163, 382884, 510512, 574326, 765768, 1148652, 1180559, 1531536, 2297304, 2361118, 3541677, 4594608, 4722236, 7083354, 9444472, 10625031, 14166708, 18888944, 21250062, 28333416, 42500124, 56666832, 85000248, 170000496]

約数ペア:

[(1, 170000496), (2, 85000248), (3, 56666832), (4, 42500124), (6, 28333416), (8, 21250062), (9, 18888944), (12, 14166708), (16, 10625031), (18, 9444472), (24, 7083354), (36, 4722236), (37, 4594608), (48, 3541677), (72, 2361118), (74, 2297304), (111, 1531536), (144, 1180559), (148, 1148652), (222, 765768), (296, 574326), (333, 510512), (444, 382884), (592, 287163), (666, 255256), (888, 191442), (1332, 127628), (1776, 95721), (2664, 63814), (5328, 31907)]