131120352

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{41389}}^1$

素因数の和:41416

約数の個数: 72

約数和(自身を含む): 406780920

約数和(自身を除く): 275660568

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 99, 132, 144, 176, 198, 264, 288, 352, 396, 528, 792, 1056, 1584, 3168, 41389, 82778, 124167, 165556, 248334, 331112, 372501, 455279, 496668, 662224, 745002, 910558, 993336, 1324448, 1365837, 1490004, 1821116, 1986672, 2731674, 2980008, 3642232, 3973344, 4097511, 5463348, 5960016, 7284464, 8195022, 10926696, 11920032, 14568928, 16390044, 21853392, 32780088, 43706784, 65560176, 131120352]

約数ペア:

[(1, 131120352), (2, 65560176), (3, 43706784), (4, 32780088), (6, 21853392), (8, 16390044), (9, 14568928), (11, 11920032), (12, 10926696), (16, 8195022), (18, 7284464), (22, 5960016), (24, 5463348), (32, 4097511), (33, 3973344), (36, 3642232), (44, 2980008), (48, 2731674), (66, 1986672), (72, 1821116), (88, 1490004), (96, 1365837), (99, 1324448), (132, 993336), (144, 910558), (176, 745002), (198, 662224), (264, 496668), (288, 455279), (352, 372501), (396, 331112), (528, 248334), (792, 165556), (1056, 124167), (1584, 82778), (3168, 41389)]