118515208

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{547}}^1$

素因数の和:686

約数の個数: 64

約数和(自身を含む): 262776960

約数和(自身を除く): 144261752

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 73, 106, 146, 212, 292, 371, 424, 511, 547, 584, 742, 1022, 1094, 1484, 2044, 2188, 2968, 3829, 3869, 4088, 4376, 7658, 7738, 15316, 15476, 27083, 28991, 30632, 30952, 39931, 54166, 57982, 79862, 108332, 115964, 159724, 202937, 216664, 231928, 279517, 319448, 405874, 559034, 811748, 1118068, 1623496, 2116343, 2236136, 4232686, 8465372, 14814401, 16930744, 29628802, 59257604, 118515208]

約数ペア:

[(1, 118515208), (2, 59257604), (4, 29628802), (7, 16930744), (8, 14814401), (14, 8465372), (28, 4232686), (53, 2236136), (56, 2116343), (73, 1623496), (106, 1118068), (146, 811748), (212, 559034), (292, 405874), (371, 319448), (424, 279517), (511, 231928), (547, 216664), (584, 202937), (742, 159724), (1022, 115964), (1094, 108332), (1484, 79862), (2044, 57982), (2188, 54166), (2968, 39931), (3829, 30952), (3869, 30632), (4088, 28991), (4376, 27083), (7658, 15476), (7738, 15316)]