118884128

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19867}}^1$

素因数の和:19905

約数の個数: 48

約数和(自身を含む): 270363744

約数和(自身を除く): 151479616

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 68, 88, 136, 176, 187, 272, 352, 374, 544, 748, 1496, 2992, 5984, 19867, 39734, 79468, 158936, 218537, 317872, 337739, 437074, 635744, 675478, 874148, 1350956, 1748296, 2701912, 3496592, 3715129, 5403824, 6993184, 7430258, 10807648, 14860516, 29721032, 59442064, 118884128]

約数ペア:

[(1, 118884128), (2, 59442064), (4, 29721032), (8, 14860516), (11, 10807648), (16, 7430258), (17, 6993184), (22, 5403824), (32, 3715129), (34, 3496592), (44, 2701912), (68, 1748296), (88, 1350956), (136, 874148), (176, 675478), (187, 635744), (272, 437074), (352, 337739), (374, 317872), (544, 218537), (748, 158936), (1496, 79468), (2992, 39734), (5984, 19867)]