163374876

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:280

約数の個数: 144

約数和(自身を含む): 488726784

約数和(自身を除く): 325351908

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 73, 83, 84, 107, 126, 146, 166, 214, 219, 249, 252, 292, 321, 332, 428, 438, 498, 511, 581, 642, 657, 747, 749, 876, 963, 996, 1022, 1162, 1284, 1314, 1494, 1498, 1533, 1743, 1926, 2044, 2247, 2324, 2628, 2988, 2996, 3066, 3486, 3852, 4494, 4599, 5229, 6059, 6132, 6741, 6972, 7811, 8881, 8988, 9198, 10458, 12118, 13482, 15622, 17762, 18177, 18396, 20916, 23433, 24236, 26643, 26964, 31244, 35524, 36354, 42413, 46866, 53286, 54531, 54677, 62167, 70299, 72708, 79929, 84826, 93732, 106572, 109062, 109354, 124334, 127239, 140598, 159858, 164031, 169652, 186501, 218124, 218708, 248668, 254478, 281196, 319716, 328062, 373002, 381717, 492093, 508956, 559503, 648313, 656124, 746004, 763434, 984186, 1119006, 1296626, 1526868, 1944939, 1968372, 2238012, 2593252, 3889878, 4538191, 5834817, 7779756, 9076382, 11669634, 13614573, 18152764, 23339268, 27229146, 40843719, 54458292, 81687438, 163374876]

約数ペア:

[(1, 163374876), (2, 81687438), (3, 54458292), (4, 40843719), (6, 27229146), (7, 23339268), (9, 18152764), (12, 13614573), (14, 11669634), (18, 9076382), (21, 7779756), (28, 5834817), (36, 4538191), (42, 3889878), (63, 2593252), (73, 2238012), (83, 1968372), (84, 1944939), (107, 1526868), (126, 1296626), (146, 1119006), (166, 984186), (214, 763434), (219, 746004), (249, 656124), (252, 648313), (292, 559503), (321, 508956), (332, 492093), (428, 381717), (438, 373002), (498, 328062), (511, 319716), (581, 281196), (642, 254478), (657, 248668), (747, 218708), (749, 218124), (876, 186501), (963, 169652), (996, 164031), (1022, 159858), (1162, 140598), (1284, 127239), (1314, 124334), (1494, 109354), (1498, 109062), (1533, 106572), (1743, 93732), (1926, 84826), (2044, 79929), (2247, 72708), (2324, 70299), (2628, 62167), (2988, 54677), (2996, 54531), (3066, 53286), (3486, 46866), (3852, 42413), (4494, 36354), (4599, 35524), (5229, 31244), (6059, 26964), (6132, 26643), (6741, 24236), (6972, 23433), (7811, 20916), (8881, 18396), (8988, 18177), (9198, 17762), (10458, 15622), (12118, 13482)]