139802418

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2539}}^1$

素因数の和:2596

約数の個数: 96

約数和(自身を含む): 380390400

約数和(自身を除く): 240587982

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 23, 38, 42, 46, 57, 63, 69, 114, 126, 133, 138, 161, 171, 207, 266, 322, 342, 399, 414, 437, 483, 798, 874, 966, 1197, 1311, 1449, 2394, 2539, 2622, 2898, 3059, 3933, 5078, 6118, 7617, 7866, 9177, 15234, 17773, 18354, 22851, 27531, 35546, 45702, 48241, 53319, 55062, 58397, 96482, 106638, 116794, 144723, 159957, 175191, 289446, 319914, 337687, 350382, 408779, 434169, 525573, 675374, 817558, 868338, 1013061, 1051146, 1109543, 1226337, 2026122, 2219086, 2452674, 3039183, 3328629, 3679011, 6078366, 6657258, 7358022, 7766801, 9985887, 15533602, 19971774, 23300403, 46600806, 69901209, 139802418]

約数ペア:

[(1, 139802418), (2, 69901209), (3, 46600806), (6, 23300403), (7, 19971774), (9, 15533602), (14, 9985887), (18, 7766801), (19, 7358022), (21, 6657258), (23, 6078366), (38, 3679011), (42, 3328629), (46, 3039183), (57, 2452674), (63, 2219086), (69, 2026122), (114, 1226337), (126, 1109543), (133, 1051146), (138, 1013061), (161, 868338), (171, 817558), (207, 675374), (266, 525573), (322, 434169), (342, 408779), (399, 350382), (414, 337687), (437, 319914), (483, 289446), (798, 175191), (874, 159957), (966, 144723), (1197, 116794), (1311, 106638), (1449, 96482), (2394, 58397), (2539, 55062), (2622, 53319), (2898, 48241), (3059, 45702), (3933, 35546), (5078, 27531), (6118, 22851), (7617, 18354), (7866, 17773), (9177, 15234)]