147584668

素因数分解:

$2^2\times 7^4\times {\mathrm{11}}^2\times {\mathrm{127}}^1$

素因数の和:181

約数の個数: 90

約数和(自身を含む): 333789568

約数和(自身を除く): 186204900

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 121, 127, 154, 196, 242, 254, 308, 343, 484, 508, 539, 686, 847, 889, 1078, 1372, 1397, 1694, 1778, 2156, 2401, 2794, 3388, 3556, 3773, 4802, 5588, 5929, 6223, 7546, 9604, 9779, 11858, 12446, 15092, 15367, 19558, 23716, 24892, 26411, 30734, 39116, 41503, 43561, 52822, 61468, 68453, 83006, 87122, 105644, 107569, 136906, 166012, 174244, 215138, 273812, 290521, 304927, 430276, 479171, 581042, 609854, 752983, 958342, 1162084, 1219708, 1505966, 1916684, 3011932, 3354197, 5270881, 6708394, 10541762, 13416788, 21083524, 36896167, 73792334, 147584668]

約数ペア:

[(1, 147584668), (2, 73792334), (4, 36896167), (7, 21083524), (11, 13416788), (14, 10541762), (22, 6708394), (28, 5270881), (44, 3354197), (49, 3011932), (77, 1916684), (98, 1505966), (121, 1219708), (127, 1162084), (154, 958342), (196, 752983), (242, 609854), (254, 581042), (308, 479171), (343, 430276), (484, 304927), (508, 290521), (539, 273812), (686, 215138), (847, 174244), (889, 166012), (1078, 136906), (1372, 107569), (1397, 105644), (1694, 87122), (1778, 83006), (2156, 68453), (2401, 61468), (2794, 52822), (3388, 43561), (3556, 41503), (3773, 39116), (4802, 30734), (5588, 26411), (5929, 24892), (6223, 23716), (7546, 19558), (9604, 15367), (9779, 15092), (11858, 12446)]