138179856

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{1471}}^1$

素因数の和:1604

約数の個数: 80

約数和(自身を含む): 379658240

約数和(自身を除く): 241478384

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 103, 114, 152, 206, 228, 304, 309, 412, 456, 618, 824, 912, 1236, 1471, 1648, 1957, 2472, 2942, 3914, 4413, 4944, 5871, 5884, 7828, 8826, 11742, 11768, 15656, 17652, 23484, 23536, 27949, 31312, 35304, 46968, 55898, 70608, 83847, 93936, 111796, 151513, 167694, 223592, 303026, 335388, 447184, 454539, 606052, 670776, 909078, 1212104, 1341552, 1818156, 2424208, 2878747, 3636312, 5757494, 7272624, 8636241, 11514988, 17272482, 23029976, 34544964, 46059952, 69089928, 138179856]

約数ペア:

[(1, 138179856), (2, 69089928), (3, 46059952), (4, 34544964), (6, 23029976), (8, 17272482), (12, 11514988), (16, 8636241), (19, 7272624), (24, 5757494), (38, 3636312), (48, 2878747), (57, 2424208), (76, 1818156), (103, 1341552), (114, 1212104), (152, 909078), (206, 670776), (228, 606052), (304, 454539), (309, 447184), (412, 335388), (456, 303026), (618, 223592), (824, 167694), (912, 151513), (1236, 111796), (1471, 93936), (1648, 83847), (1957, 70608), (2472, 55898), (2942, 46968), (3914, 35304), (4413, 31312), (4944, 27949), (5871, 23536), (5884, 23484), (7828, 17652), (8826, 15656), (11742, 11768)]