167886080

素因数分解:

$2^8\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4231}}^1$

素因数の和:4283

約数の個数: 72

約数和(自身を含む): 415209984

約数和(自身を除く): 247323904

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 256, 310, 320, 496, 620, 640, 992, 1240, 1280, 1984, 2480, 3968, 4231, 4960, 7936, 8462, 9920, 16924, 19840, 21155, 33848, 39680, 42310, 67696, 84620, 131161, 135392, 169240, 262322, 270784, 338480, 524644, 541568, 655805, 676960, 1049288, 1083136, 1311610, 1353920, 2098576, 2623220, 2707840, 4197152, 5246440, 5415680, 8394304, 10492880, 16788608, 20985760, 33577216, 41971520, 83943040, 167886080]

約数ペア:

[(1, 167886080), (2, 83943040), (4, 41971520), (5, 33577216), (8, 20985760), (10, 16788608), (16, 10492880), (20, 8394304), (31, 5415680), (32, 5246440), (40, 4197152), (62, 2707840), (64, 2623220), (80, 2098576), (124, 1353920), (128, 1311610), (155, 1083136), (160, 1049288), (248, 676960), (256, 655805), (310, 541568), (320, 524644), (496, 338480), (620, 270784), (640, 262322), (992, 169240), (1240, 135392), (1280, 131161), (1984, 84620), (2480, 67696), (3968, 42310), (4231, 39680), (4960, 33848), (7936, 21155), (8462, 19840), (9920, 16924)]