138068784

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{136973}}^1$

素因数の和:136994

約数の個数: 60

約数和(自身を含む): 441604176

約数和(自身を除く): 303535392

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 136973, 273946, 410919, 547892, 821838, 958811, 1095784, 1232757, 1643676, 1917622, 2191568, 2465514, 2876433, 3287352, 3835244, 4931028, 5752866, 6574704, 7670488, 8629299, 9862056, 11505732, 15340976, 17258598, 19724112, 23011464, 34517196, 46022928, 69034392, 138068784]

約数ペア:

[(1, 138068784), (2, 69034392), (3, 46022928), (4, 34517196), (6, 23011464), (7, 19724112), (8, 17258598), (9, 15340976), (12, 11505732), (14, 9862056), (16, 8629299), (18, 7670488), (21, 6574704), (24, 5752866), (28, 4931028), (36, 3835244), (42, 3287352), (48, 2876433), (56, 2465514), (63, 2191568), (72, 1917622), (84, 1643676), (112, 1232757), (126, 1095784), (144, 958811), (168, 821838), (252, 547892), (336, 410919), (504, 273946), (1008, 136973)]