128075352

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{7591}}^1$

素因数の和:7656

約数の個数: 64

約数和(自身を含む): 346195200

約数和(自身を除く): 218119848

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 37, 38, 57, 74, 76, 111, 114, 148, 152, 222, 228, 296, 444, 456, 703, 888, 1406, 2109, 2812, 4218, 5624, 7591, 8436, 15182, 16872, 22773, 30364, 45546, 60728, 91092, 144229, 182184, 280867, 288458, 432687, 561734, 576916, 842601, 865374, 1123468, 1153832, 1685202, 1730748, 2246936, 3370404, 3461496, 5336473, 6740808, 10672946, 16009419, 21345892, 32018838, 42691784, 64037676, 128075352]

約数ペア:

[(1, 128075352), (2, 64037676), (3, 42691784), (4, 32018838), (6, 21345892), (8, 16009419), (12, 10672946), (19, 6740808), (24, 5336473), (37, 3461496), (38, 3370404), (57, 2246936), (74, 1730748), (76, 1685202), (111, 1153832), (114, 1123468), (148, 865374), (152, 842601), (222, 576916), (228, 561734), (296, 432687), (444, 288458), (456, 280867), (703, 182184), (888, 144229), (1406, 91092), (2109, 60728), (2812, 45546), (4218, 30364), (5624, 22773), (7591, 16872), (8436, 15182)]