162071812

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{383}}^1$

素因数の和:545

約数の個数: 72

約数和(自身を含む): 353009664

約数和(自身を除く): 190937852

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 98, 119, 127, 196, 238, 254, 383, 476, 508, 766, 833, 889, 1532, 1666, 1778, 2159, 2681, 3332, 3556, 4318, 5362, 6223, 6511, 8636, 10724, 12446, 13022, 15113, 18767, 24892, 26044, 30226, 37534, 45577, 48641, 60452, 75068, 91154, 97282, 105791, 182308, 194564, 211582, 319039, 340487, 423164, 638078, 680974, 826897, 1276156, 1361948, 1653794, 2383409, 3307588, 4766818, 5788279, 9533636, 11576558, 23153116, 40517953, 81035906, 162071812]

約数ペア:

[(1, 162071812), (2, 81035906), (4, 40517953), (7, 23153116), (14, 11576558), (17, 9533636), (28, 5788279), (34, 4766818), (49, 3307588), (68, 2383409), (98, 1653794), (119, 1361948), (127, 1276156), (196, 826897), (238, 680974), (254, 638078), (383, 423164), (476, 340487), (508, 319039), (766, 211582), (833, 194564), (889, 182308), (1532, 105791), (1666, 97282), (1778, 91154), (2159, 75068), (2681, 60452), (3332, 48641), (3556, 45577), (4318, 37534), (5362, 30226), (6223, 26044), (6511, 24892), (8636, 18767), (10724, 15113), (12446, 13022)]