166151928

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{281}}^1\times {\mathrm{347}}^1$

素因数の和:708

約数の個数: 64

約数和(自身を含む): 423947520

約数和(自身を除く): 257795592

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 281, 284, 347, 426, 562, 568, 694, 843, 852, 1041, 1124, 1388, 1686, 1704, 2082, 2248, 2776, 3372, 4164, 6744, 8328, 19951, 24637, 39902, 49274, 59853, 73911, 79804, 97507, 98548, 119706, 147822, 159608, 195014, 197096, 239412, 292521, 295644, 390028, 478824, 585042, 591288, 780056, 1170084, 2340168, 6922997, 13845994, 20768991, 27691988, 41537982, 55383976, 83075964, 166151928]

約数ペア:

[(1, 166151928), (2, 83075964), (3, 55383976), (4, 41537982), (6, 27691988), (8, 20768991), (12, 13845994), (24, 6922997), (71, 2340168), (142, 1170084), (213, 780056), (281, 591288), (284, 585042), (347, 478824), (426, 390028), (562, 295644), (568, 292521), (694, 239412), (843, 197096), (852, 195014), (1041, 159608), (1124, 147822), (1388, 119706), (1686, 98548), (1704, 97507), (2082, 79804), (2248, 73911), (2776, 59853), (3372, 49274), (4164, 39902), (6744, 24637), (8328, 19951)]