148860016

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1$

素因数の和:278

約数の個数: 80

約数和(自身を含む): 314265600

約数和(自身を除く): 165405584

約数列:

[1, 2, 4, 8, 16, 29, 31, 58, 62, 79, 116, 124, 131, 158, 232, 248, 262, 316, 464, 496, 524, 632, 899, 1048, 1264, 1798, 2096, 2291, 2449, 3596, 3799, 4061, 4582, 4898, 7192, 7598, 8122, 9164, 9796, 10349, 14384, 15196, 16244, 18328, 19592, 20698, 30392, 32488, 36656, 39184, 41396, 60784, 64976, 71021, 82792, 117769, 142042, 165584, 235538, 284084, 300121, 320819, 471076, 568168, 600242, 641638, 942152, 1136336, 1200484, 1283276, 1884304, 2400968, 2566552, 4801936, 5133104, 9303751, 18607502, 37215004, 74430008, 148860016]

約数ペア:

[(1, 148860016), (2, 74430008), (4, 37215004), (8, 18607502), (16, 9303751), (29, 5133104), (31, 4801936), (58, 2566552), (62, 2400968), (79, 1884304), (116, 1283276), (124, 1200484), (131, 1136336), (158, 942152), (232, 641638), (248, 600242), (262, 568168), (316, 471076), (464, 320819), (496, 300121), (524, 284084), (632, 235538), (899, 165584), (1048, 142042), (1264, 117769), (1798, 82792), (2096, 71021), (2291, 64976), (2449, 60784), (3596, 41396), (3799, 39184), (4061, 36656), (4582, 32488), (4898, 30392), (7192, 20698), (7598, 19592), (8122, 18328), (9164, 16244), (9796, 15196), (10349, 14384)]