142503834

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1\times {\mathrm{181}}^1$

素因数の和:427

約数の個数: 64

約数和(自身を含む): 318689280

約数和(自身を除く): 176185446

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 79, 151, 158, 181, 237, 302, 362, 453, 474, 543, 869, 906, 1086, 1661, 1738, 1991, 2607, 3322, 3982, 4983, 5214, 5973, 9966, 11929, 11946, 14299, 23858, 27331, 28598, 35787, 42897, 54662, 71574, 81993, 85794, 131219, 157289, 163986, 262438, 300641, 314578, 393657, 471867, 601282, 787314, 901923, 943734, 1803846, 2159149, 4318298, 6477447, 12954894, 23750639, 47501278, 71251917, 142503834]

約数ペア:

[(1, 142503834), (2, 71251917), (3, 47501278), (6, 23750639), (11, 12954894), (22, 6477447), (33, 4318298), (66, 2159149), (79, 1803846), (151, 943734), (158, 901923), (181, 787314), (237, 601282), (302, 471867), (362, 393657), (453, 314578), (474, 300641), (543, 262438), (869, 163986), (906, 157289), (1086, 131219), (1661, 85794), (1738, 81993), (1991, 71574), (2607, 54662), (3322, 42897), (3982, 35787), (4983, 28598), (5214, 27331), (5973, 23858), (9966, 14299), (11929, 11946)]