172286478

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{983}}^1$

素因数の和:1118

約数の個数: 96

約数和(自身を含む): 464196096

約数和(自身を除く): 291909618

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 107, 117, 126, 182, 214, 234, 273, 321, 546, 642, 749, 819, 963, 983, 1391, 1498, 1638, 1926, 1966, 2247, 2782, 2949, 4173, 4494, 5898, 6741, 6881, 8346, 8847, 9737, 12519, 12779, 13482, 13762, 17694, 19474, 20643, 25038, 25558, 29211, 38337, 41286, 58422, 61929, 76674, 87633, 89453, 105181, 115011, 123858, 175266, 178906, 210362, 230022, 268359, 315543, 536718, 631086, 736267, 805077, 946629, 1367353, 1472534, 1610154, 1893258, 2208801, 2734706, 4102059, 4417602, 6626403, 8204118, 9571471, 12306177, 13252806, 19142942, 24612354, 28714413, 57428826, 86143239, 172286478]

約数ペア:

[(1, 172286478), (2, 86143239), (3, 57428826), (6, 28714413), (7, 24612354), (9, 19142942), (13, 13252806), (14, 12306177), (18, 9571471), (21, 8204118), (26, 6626403), (39, 4417602), (42, 4102059), (63, 2734706), (78, 2208801), (91, 1893258), (107, 1610154), (117, 1472534), (126, 1367353), (182, 946629), (214, 805077), (234, 736267), (273, 631086), (321, 536718), (546, 315543), (642, 268359), (749, 230022), (819, 210362), (963, 178906), (983, 175266), (1391, 123858), (1498, 115011), (1638, 105181), (1926, 89453), (1966, 87633), (2247, 76674), (2782, 61929), (2949, 58422), (4173, 41286), (4494, 38337), (5898, 29211), (6741, 25558), (6881, 25038), (8346, 20643), (8847, 19474), (9737, 17694), (12519, 13762), (12779, 13482)]