142957872

素因数分解:

$2^4\times 3^5\times {\mathrm{83}}^1\times {\mathrm{443}}^1$

素因数の和:549

約数の個数: 120

約数和(自身を含む): 420848064

約数和(自身を除く): 277890192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 83, 108, 144, 162, 166, 216, 243, 249, 324, 332, 432, 443, 486, 498, 648, 664, 747, 886, 972, 996, 1296, 1328, 1329, 1494, 1772, 1944, 1992, 2241, 2658, 2988, 3544, 3888, 3984, 3987, 4482, 5316, 5976, 6723, 7088, 7974, 8964, 10632, 11952, 11961, 13446, 15948, 17928, 20169, 21264, 23922, 26892, 31896, 35856, 35883, 36769, 40338, 47844, 53784, 63792, 71766, 73538, 80676, 95688, 107568, 107649, 110307, 143532, 147076, 161352, 191376, 215298, 220614, 287064, 294152, 322704, 330921, 430596, 441228, 574128, 588304, 661842, 861192, 882456, 992763, 1323684, 1722384, 1764912, 1985526, 2647368, 2978289, 3971052, 5294736, 5956578, 7942104, 8934867, 11913156, 15884208, 17869734, 23826312, 35739468, 47652624, 71478936, 142957872]

約数ペア:

[(1, 142957872), (2, 71478936), (3, 47652624), (4, 35739468), (6, 23826312), (8, 17869734), (9, 15884208), (12, 11913156), (16, 8934867), (18, 7942104), (24, 5956578), (27, 5294736), (36, 3971052), (48, 2978289), (54, 2647368), (72, 1985526), (81, 1764912), (83, 1722384), (108, 1323684), (144, 992763), (162, 882456), (166, 861192), (216, 661842), (243, 588304), (249, 574128), (324, 441228), (332, 430596), (432, 330921), (443, 322704), (486, 294152), (498, 287064), (648, 220614), (664, 215298), (747, 191376), (886, 161352), (972, 147076), (996, 143532), (1296, 110307), (1328, 107649), (1329, 107568), (1494, 95688), (1772, 80676), (1944, 73538), (1992, 71766), (2241, 63792), (2658, 53784), (2988, 47844), (3544, 40338), (3888, 36769), (3984, 35883), (3987, 35856), (4482, 31896), (5316, 26892), (5976, 23922), (6723, 21264), (7088, 20169), (7974, 17928), (8964, 15948), (10632, 13446), (11952, 11961)]