140054838

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:199

約数の個数: 144

約数和(自身を含む): 372621312

約数和(自身を除く): 232566474

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 31, 33, 42, 49, 62, 66, 77, 93, 98, 121, 127, 147, 154, 186, 217, 231, 242, 254, 294, 341, 363, 381, 434, 462, 539, 651, 682, 726, 762, 847, 889, 1023, 1078, 1302, 1397, 1519, 1617, 1694, 1778, 2046, 2387, 2541, 2667, 2794, 3038, 3234, 3751, 3937, 4191, 4557, 4774, 5082, 5334, 5929, 6223, 7161, 7502, 7874, 8382, 9114, 9779, 11253, 11811, 11858, 12446, 14322, 15367, 16709, 17787, 18669, 19558, 22506, 23622, 26257, 27559, 29337, 30734, 33418, 35574, 37338, 43307, 46101, 50127, 52514, 55118, 58674, 68453, 78771, 82677, 86614, 92202, 100254, 107569, 129921, 136906, 157542, 165354, 183799, 192913, 205359, 215138, 259842, 303149, 322707, 367598, 385826, 410718, 476377, 551397, 578739, 606298, 645414, 752983, 909447, 952754, 1102794, 1157478, 1429131, 1505966, 1818894, 2122043, 2258949, 2858262, 3334639, 4244086, 4517898, 6366129, 6669278, 10003917, 12732258, 20007834, 23342473, 46684946, 70027419, 140054838]

約数ペア:

[(1, 140054838), (2, 70027419), (3, 46684946), (6, 23342473), (7, 20007834), (11, 12732258), (14, 10003917), (21, 6669278), (22, 6366129), (31, 4517898), (33, 4244086), (42, 3334639), (49, 2858262), (62, 2258949), (66, 2122043), (77, 1818894), (93, 1505966), (98, 1429131), (121, 1157478), (127, 1102794), (147, 952754), (154, 909447), (186, 752983), (217, 645414), (231, 606298), (242, 578739), (254, 551397), (294, 476377), (341, 410718), (363, 385826), (381, 367598), (434, 322707), (462, 303149), (539, 259842), (651, 215138), (682, 205359), (726, 192913), (762, 183799), (847, 165354), (889, 157542), (1023, 136906), (1078, 129921), (1302, 107569), (1397, 100254), (1519, 92202), (1617, 86614), (1694, 82677), (1778, 78771), (2046, 68453), (2387, 58674), (2541, 55118), (2667, 52514), (2794, 50127), (3038, 46101), (3234, 43307), (3751, 37338), (3937, 35574), (4191, 33418), (4557, 30734), (4774, 29337), (5082, 27559), (5334, 26257), (5929, 23622), (6223, 22506), (7161, 19558), (7502, 18669), (7874, 17787), (8382, 16709), (9114, 15367), (9779, 14322), (11253, 12446), (11811, 11858)]