172681208

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{797}}^1$

素因数の和:936

約数の個数: 64

約数和(自身を含む): 382656960

約数和(自身を除く): 209975752

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 73, 106, 146, 212, 292, 371, 424, 511, 584, 742, 797, 1022, 1484, 1594, 2044, 2968, 3188, 3869, 4088, 5579, 6376, 7738, 11158, 15476, 22316, 27083, 30952, 42241, 44632, 54166, 58181, 84482, 108332, 116362, 168964, 216664, 232724, 295687, 337928, 407267, 465448, 591374, 814534, 1182748, 1629068, 2365496, 3083593, 3258136, 6167186, 12334372, 21585151, 24668744, 43170302, 86340604, 172681208]

約数ペア:

[(1, 172681208), (2, 86340604), (4, 43170302), (7, 24668744), (8, 21585151), (14, 12334372), (28, 6167186), (53, 3258136), (56, 3083593), (73, 2365496), (106, 1629068), (146, 1182748), (212, 814534), (292, 591374), (371, 465448), (424, 407267), (511, 337928), (584, 295687), (742, 232724), (797, 216664), (1022, 168964), (1484, 116362), (1594, 108332), (2044, 84482), (2968, 58181), (3188, 54166), (3869, 44632), (4088, 42241), (5579, 30952), (6376, 27083), (7738, 22316), (11158, 15476)]