16250928

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{173}}^1$

素因数の和:306

約数の個数: 80

約数和(自身を含む): 44878080

約数和(自身を除く): 28627152

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 103, 114, 152, 173, 206, 228, 304, 309, 346, 412, 456, 519, 618, 692, 824, 912, 1038, 1236, 1384, 1648, 1957, 2076, 2472, 2768, 3287, 3914, 4152, 4944, 5871, 6574, 7828, 8304, 9861, 11742, 13148, 15656, 17819, 19722, 23484, 26296, 31312, 35638, 39444, 46968, 52592, 53457, 71276, 78888, 93936, 106914, 142552, 157776, 213828, 285104, 338561, 427656, 677122, 855312, 1015683, 1354244, 2031366, 2708488, 4062732, 5416976, 8125464, 16250928]

約数ペア:

[(1, 16250928), (2, 8125464), (3, 5416976), (4, 4062732), (6, 2708488), (8, 2031366), (12, 1354244), (16, 1015683), (19, 855312), (24, 677122), (38, 427656), (48, 338561), (57, 285104), (76, 213828), (103, 157776), (114, 142552), (152, 106914), (173, 93936), (206, 78888), (228, 71276), (304, 53457), (309, 52592), (346, 46968), (412, 39444), (456, 35638), (519, 31312), (618, 26296), (692, 23484), (824, 19722), (912, 17819), (1038, 15656), (1236, 13148), (1384, 11742), (1648, 9861), (1957, 8304), (2076, 7828), (2472, 6574), (2768, 5871), (3287, 4944), (3914, 4152)]