131344872

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{2549}}^1$

素因数の和:2690

約数の個数: 64

約数和(自身を含む): 348840000

約数和(自身を除く): 217495128

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 113, 114, 152, 226, 228, 339, 452, 456, 678, 904, 1356, 2147, 2549, 2712, 4294, 5098, 6441, 7647, 8588, 10196, 12882, 15294, 17176, 20392, 25764, 30588, 48431, 51528, 61176, 96862, 145293, 193724, 288037, 290586, 387448, 576074, 581172, 864111, 1152148, 1162344, 1728222, 2304296, 3456444, 5472703, 6912888, 10945406, 16418109, 21890812, 32836218, 43781624, 65672436, 131344872]

約数ペア:

[(1, 131344872), (2, 65672436), (3, 43781624), (4, 32836218), (6, 21890812), (8, 16418109), (12, 10945406), (19, 6912888), (24, 5472703), (38, 3456444), (57, 2304296), (76, 1728222), (113, 1162344), (114, 1152148), (152, 864111), (226, 581172), (228, 576074), (339, 387448), (452, 290586), (456, 288037), (678, 193724), (904, 145293), (1356, 96862), (2147, 61176), (2549, 51528), (2712, 48431), (4294, 30588), (5098, 25764), (6441, 20392), (7647, 17176), (8588, 15294), (10196, 12882)]