143440164

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{8017}}^1$

素因数の和:8105

約数の個数: 72

約数和(自身を含む): 420271488

約数和(自身を除く): 276831324

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 71, 84, 126, 142, 213, 252, 284, 426, 497, 639, 852, 994, 1278, 1491, 1988, 2556, 2982, 4473, 5964, 8017, 8946, 16034, 17892, 24051, 32068, 48102, 56119, 72153, 96204, 112238, 144306, 168357, 224476, 288612, 336714, 505071, 569207, 673428, 1010142, 1138414, 1707621, 2020284, 2276828, 3415242, 3984449, 5122863, 6830484, 7968898, 10245726, 11953347, 15937796, 20491452, 23906694, 35860041, 47813388, 71720082, 143440164]

約数ペア:

[(1, 143440164), (2, 71720082), (3, 47813388), (4, 35860041), (6, 23906694), (7, 20491452), (9, 15937796), (12, 11953347), (14, 10245726), (18, 7968898), (21, 6830484), (28, 5122863), (36, 3984449), (42, 3415242), (63, 2276828), (71, 2020284), (84, 1707621), (126, 1138414), (142, 1010142), (213, 673428), (252, 569207), (284, 505071), (426, 336714), (497, 288612), (639, 224476), (852, 168357), (994, 144306), (1278, 112238), (1491, 96204), (1988, 72153), (2556, 56119), (2982, 48102), (4473, 32068), (5964, 24051), (8017, 17892), (8946, 16034)]