181129962

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{433}}^1$

素因数の和:655

約数の個数: 64

約数和(自身を含む): 405974016

約数和(自身を除く): 224844054

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 173, 186, 346, 403, 433, 519, 806, 866, 1038, 1209, 1299, 2249, 2418, 2598, 4498, 5363, 5629, 6747, 10726, 11258, 13423, 13494, 16089, 16887, 26846, 32178, 33774, 40269, 69719, 74909, 80538, 139438, 149818, 174499, 209157, 224727, 348998, 418314, 449454, 523497, 973817, 1046994, 1947634, 2322179, 2921451, 4644358, 5842902, 6966537, 13933074, 30188327, 60376654, 90564981, 181129962]

約数ペア:

[(1, 181129962), (2, 90564981), (3, 60376654), (6, 30188327), (13, 13933074), (26, 6966537), (31, 5842902), (39, 4644358), (62, 2921451), (78, 2322179), (93, 1947634), (173, 1046994), (186, 973817), (346, 523497), (403, 449454), (433, 418314), (519, 348998), (806, 224727), (866, 209157), (1038, 174499), (1209, 149818), (1299, 139438), (2249, 80538), (2418, 74909), (2598, 69719), (4498, 40269), (5363, 33774), (5629, 32178), (6747, 26846), (10726, 16887), (11258, 16089), (13423, 13494)]