140841376

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{173}}^1$

素因数の和:318

約数の個数: 96

約数和(自身を含む): 319213440

約数和(自身を除く): 178372064

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 76, 103, 104, 152, 173, 206, 208, 247, 304, 346, 412, 416, 494, 608, 692, 824, 988, 1339, 1384, 1648, 1957, 1976, 2249, 2678, 2768, 3287, 3296, 3914, 3952, 4498, 5356, 5536, 6574, 7828, 7904, 8996, 10712, 13148, 15656, 17819, 17992, 21424, 25441, 26296, 31312, 35638, 35984, 42731, 42848, 50882, 52592, 62624, 71276, 71968, 85462, 101764, 105184, 142552, 170924, 203528, 231647, 285104, 338561, 341848, 407056, 463294, 570208, 677122, 683696, 814112, 926588, 1354244, 1367392, 1853176, 2708488, 3706352, 4401293, 5416976, 7412704, 8802586, 10833952, 17605172, 35210344, 70420688, 140841376]

約数ペア:

[(1, 140841376), (2, 70420688), (4, 35210344), (8, 17605172), (13, 10833952), (16, 8802586), (19, 7412704), (26, 5416976), (32, 4401293), (38, 3706352), (52, 2708488), (76, 1853176), (103, 1367392), (104, 1354244), (152, 926588), (173, 814112), (206, 683696), (208, 677122), (247, 570208), (304, 463294), (346, 407056), (412, 341848), (416, 338561), (494, 285104), (608, 231647), (692, 203528), (824, 170924), (988, 142552), (1339, 105184), (1384, 101764), (1648, 85462), (1957, 71968), (1976, 71276), (2249, 62624), (2678, 52592), (2768, 50882), (3287, 42848), (3296, 42731), (3914, 35984), (3952, 35638), (4498, 31312), (5356, 26296), (5536, 25441), (6574, 21424), (7828, 17992), (7904, 17819), (8996, 15656), (10712, 13148)]