138872989908

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1307}}^1\times {\mathrm{5011}}^1$

素因数の和:6378

約数の個数: 144

約数和(自身を含む): 381803735040

約数和(自身を除く): 242930745132

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 31, 36, 38, 57, 62, 76, 93, 114, 124, 171, 186, 228, 279, 342, 372, 558, 589, 684, 1116, 1178, 1307, 1767, 2356, 2614, 3534, 3921, 5011, 5228, 5301, 7068, 7842, 10022, 10602, 11763, 15033, 15684, 20044, 21204, 23526, 24833, 30066, 40517, 45099, 47052, 49666, 60132, 74499, 81034, 90198, 95209, 99332, 121551, 148998, 155341, 162068, 180396, 190418, 223497, 243102, 285627, 297996, 310682, 364653, 380836, 446994, 466023, 486204, 571254, 621364, 729306, 769823, 856881, 893988, 932046, 1142508, 1398069, 1458612, 1539646, 1713762, 1864092, 2309469, 2796138, 2951479, 3079292, 3427524, 4618938, 5592276, 5902958, 6549377, 6928407, 8854437, 9237876, 11805916, 13098754, 13856814, 17708874, 19648131, 26197508, 26563311, 27713628, 35417748, 39296262, 53126622, 58944393, 78592524, 106253244, 117888786, 124438163, 203030687, 235777572, 248876326, 373314489, 406061374, 497752652, 609092061, 746628978, 812122748, 1119943467, 1218184122, 1493257956, 1827276183, 2239886934, 2436368244, 3654552366, 3857583053, 4479773868, 7309104732, 7715166106, 11572749159, 15430332212, 23145498318, 34718247477, 46290996636, 69436494954, 138872989908]

約数ペア:

[(1, 138872989908), (2, 69436494954), (3, 46290996636), (4, 34718247477), (6, 23145498318), (9, 15430332212), (12, 11572749159), (18, 7715166106), (19, 7309104732), (31, 4479773868), (36, 3857583053), (38, 3654552366), (57, 2436368244), (62, 2239886934), (76, 1827276183), (93, 1493257956), (114, 1218184122), (124, 1119943467), (171, 812122748), (186, 746628978), (228, 609092061), (279, 497752652), (342, 406061374), (372, 373314489), (558, 248876326), (589, 235777572), (684, 203030687), (1116, 124438163), (1178, 117888786), (1307, 106253244), (1767, 78592524), (2356, 58944393), (2614, 53126622), (3534, 39296262), (3921, 35417748), (5011, 27713628), (5228, 26563311), (5301, 26197508), (7068, 19648131), (7842, 17708874), (10022, 13856814), (10602, 13098754), (11763, 11805916), (15033, 9237876), (15684, 8854437), (20044, 6928407), (21204, 6549377), (23526, 5902958), (24833, 5592276), (30066, 4618938), (40517, 3427524), (45099, 3079292), (47052, 2951479), (49666, 2796138), (60132, 2309469), (74499, 1864092), (81034, 1713762), (90198, 1539646), (95209, 1458612), (99332, 1398069), (121551, 1142508), (148998, 932046), (155341, 893988), (162068, 856881), (180396, 769823), (190418, 729306), (223497, 621364), (243102, 571254), (285627, 486204), (297996, 466023), (310682, 446994), (364653, 380836)]