109733728

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{103}}^1\times {\mathrm{197}}^1$

素因数の和:336

約数の個数: 72

約数和(自身を含む): 237405168

約数和(自身を除く): 127671440

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 103, 104, 169, 197, 206, 208, 338, 394, 412, 416, 676, 788, 824, 1339, 1352, 1576, 1648, 2561, 2678, 2704, 3152, 3296, 5122, 5356, 5408, 6304, 10244, 10712, 17407, 20291, 20488, 21424, 33293, 34814, 40582, 40976, 42848, 66586, 69628, 81164, 81952, 133172, 139256, 162328, 263783, 266344, 278512, 324656, 527566, 532688, 557024, 649312, 1055132, 1065376, 2110264, 3429179, 4220528, 6858358, 8441056, 13716716, 27433432, 54866864, 109733728]

約数ペア:

[(1, 109733728), (2, 54866864), (4, 27433432), (8, 13716716), (13, 8441056), (16, 6858358), (26, 4220528), (32, 3429179), (52, 2110264), (103, 1065376), (104, 1055132), (169, 649312), (197, 557024), (206, 532688), (208, 527566), (338, 324656), (394, 278512), (412, 266344), (416, 263783), (676, 162328), (788, 139256), (824, 133172), (1339, 81952), (1352, 81164), (1576, 69628), (1648, 66586), (2561, 42848), (2678, 40976), (2704, 40582), (3152, 34814), (3296, 33293), (5122, 21424), (5356, 20488), (5408, 20291), (6304, 17407), (10244, 10712)]