101156972

素因数分解:

$2^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:283

約数の個数: 72

約数和(自身を含む): 214502400

約数和(自身を除く): 113345428

約数列:

[1, 2, 4, 7, 14, 28, 47, 49, 79, 94, 98, 139, 158, 188, 196, 278, 316, 329, 553, 556, 658, 973, 1106, 1316, 1946, 2212, 2303, 3713, 3871, 3892, 4606, 6533, 6811, 7426, 7742, 9212, 10981, 13066, 13622, 14852, 15484, 21962, 25991, 26132, 27244, 43924, 45731, 51982, 76867, 91462, 103964, 153734, 181937, 182924, 307468, 320117, 363874, 516107, 538069, 640234, 727748, 1032214, 1076138, 1280468, 2064428, 2152276, 3612749, 7225498, 14450996, 25289243, 50578486, 101156972]

約数ペア:

[(1, 101156972), (2, 50578486), (4, 25289243), (7, 14450996), (14, 7225498), (28, 3612749), (47, 2152276), (49, 2064428), (79, 1280468), (94, 1076138), (98, 1032214), (139, 727748), (158, 640234), (188, 538069), (196, 516107), (278, 363874), (316, 320117), (329, 307468), (553, 182924), (556, 181937), (658, 153734), (973, 103964), (1106, 91462), (1316, 76867), (1946, 51982), (2212, 45731), (2303, 43924), (3713, 27244), (3871, 26132), (3892, 25991), (4606, 21962), (6533, 15484), (6811, 14852), (7426, 13622), (7742, 13066), (9212, 10981)]