130875808

素因数分解:

$2^5\times 7^1\times {\mathrm{37}}^1\times {\mathrm{15791}}^1$

素因数の和:15845

約数の個数: 48

約数和(自身を含む): 302448384

約数和(自身を除く): 171572576

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 74, 112, 148, 224, 259, 296, 518, 592, 1036, 1184, 2072, 4144, 8288, 15791, 31582, 63164, 110537, 126328, 221074, 252656, 442148, 505312, 584267, 884296, 1168534, 1768592, 2337068, 3537184, 4089869, 4674136, 8179738, 9348272, 16359476, 18696544, 32718952, 65437904, 130875808]

約数ペア:

[(1, 130875808), (2, 65437904), (4, 32718952), (7, 18696544), (8, 16359476), (14, 9348272), (16, 8179738), (28, 4674136), (32, 4089869), (37, 3537184), (56, 2337068), (74, 1768592), (112, 1168534), (148, 884296), (224, 584267), (259, 505312), (296, 442148), (518, 252656), (592, 221074), (1036, 126328), (1184, 110537), (2072, 63164), (4144, 31582), (8288, 15791)]