142289892

素因数分解:

$2^2\times 3^3\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{251}}^1$

素因数の和:474

約数の個数: 96

約数和(自身を含む): 385257600

約数和(自身を除く): 242967708

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 87, 108, 116, 174, 181, 251, 261, 348, 362, 502, 522, 543, 724, 753, 783, 1004, 1044, 1086, 1506, 1566, 1629, 2172, 2259, 3012, 3132, 3258, 4518, 4887, 5249, 6516, 6777, 7279, 9036, 9774, 10498, 13554, 14558, 15747, 19548, 20996, 21837, 27108, 29116, 31494, 43674, 45431, 47241, 62988, 65511, 87348, 90862, 94482, 131022, 136293, 141723, 181724, 188964, 196533, 262044, 272586, 283446, 393066, 408879, 545172, 566892, 786132, 817758, 1226637, 1317499, 1635516, 2453274, 2634998, 3952497, 4906548, 5269996, 7904994, 11857491, 15809988, 23714982, 35572473, 47429964, 71144946, 142289892]

約数ペア:

[(1, 142289892), (2, 71144946), (3, 47429964), (4, 35572473), (6, 23714982), (9, 15809988), (12, 11857491), (18, 7904994), (27, 5269996), (29, 4906548), (36, 3952497), (54, 2634998), (58, 2453274), (87, 1635516), (108, 1317499), (116, 1226637), (174, 817758), (181, 786132), (251, 566892), (261, 545172), (348, 408879), (362, 393066), (502, 283446), (522, 272586), (543, 262044), (724, 196533), (753, 188964), (783, 181724), (1004, 141723), (1044, 136293), (1086, 131022), (1506, 94482), (1566, 90862), (1629, 87348), (2172, 65511), (2259, 62988), (3012, 47241), (3132, 45431), (3258, 43674), (4518, 31494), (4887, 29116), (5249, 27108), (6516, 21837), (6777, 20996), (7279, 19548), (9036, 15747), (9774, 14558), (10498, 13554)]