127558496

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{103}}^1\times {\mathrm{229}}^1$

素因数の和:368

約数の個数: 72

約数和(自身を含む): 275773680

約数和(自身を除く): 148215184

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 103, 104, 169, 206, 208, 229, 338, 412, 416, 458, 676, 824, 916, 1339, 1352, 1648, 1832, 2678, 2704, 2977, 3296, 3664, 5356, 5408, 5954, 7328, 10712, 11908, 17407, 21424, 23587, 23816, 34814, 38701, 42848, 47174, 47632, 69628, 77402, 94348, 95264, 139256, 154804, 188696, 278512, 306631, 309608, 377392, 557024, 613262, 619216, 754784, 1226524, 1238432, 2453048, 3986203, 4906096, 7972406, 9812192, 15944812, 31889624, 63779248, 127558496]

約数ペア:

[(1, 127558496), (2, 63779248), (4, 31889624), (8, 15944812), (13, 9812192), (16, 7972406), (26, 4906096), (32, 3986203), (52, 2453048), (103, 1238432), (104, 1226524), (169, 754784), (206, 619216), (208, 613262), (229, 557024), (338, 377392), (412, 309608), (416, 306631), (458, 278512), (676, 188696), (824, 154804), (916, 139256), (1339, 95264), (1352, 94348), (1648, 77402), (1832, 69628), (2678, 47632), (2704, 47174), (2977, 42848), (3296, 38701), (3664, 34814), (5356, 23816), (5408, 23587), (5954, 21424), (7328, 17407), (10712, 11908)]