158646072

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{499}}^1\times {\mathrm{1019}}^1$

素因数の和:1540

約数の個数: 64

約数和(自身を含む): 428400000

約数和(自身を除く): 269753928

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 499, 998, 1019, 1497, 1996, 2038, 2994, 3057, 3992, 4076, 5988, 6114, 6487, 8152, 11976, 12228, 12974, 13247, 19461, 24456, 25948, 26494, 38922, 39741, 51896, 52988, 77844, 79482, 105976, 155688, 158964, 317928, 508481, 1016962, 1525443, 2033924, 3050886, 4067848, 6101772, 6610253, 12203544, 13220506, 19830759, 26441012, 39661518, 52882024, 79323036, 158646072]

約数ペア:

[(1, 158646072), (2, 79323036), (3, 52882024), (4, 39661518), (6, 26441012), (8, 19830759), (12, 13220506), (13, 12203544), (24, 6610253), (26, 6101772), (39, 4067848), (52, 3050886), (78, 2033924), (104, 1525443), (156, 1016962), (312, 508481), (499, 317928), (998, 158964), (1019, 155688), (1497, 105976), (1996, 79482), (2038, 77844), (2994, 52988), (3057, 51896), (3992, 39741), (4076, 38922), (5988, 26494), (6114, 25948), (6487, 24456), (8152, 19461), (11976, 13247), (12228, 12974)]