129969224

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{2089}}^1$

素因数の和:2214

約数の個数: 64

約数和(自身を含む): 306979200

約数和(自身を除く): 177009976

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 101, 154, 202, 308, 404, 616, 707, 808, 1111, 1414, 2089, 2222, 2828, 4178, 4444, 5656, 7777, 8356, 8888, 14623, 15554, 16712, 22979, 29246, 31108, 45958, 58492, 62216, 91916, 116984, 160853, 183832, 210989, 321706, 421978, 643412, 843956, 1286824, 1476923, 1687912, 2320879, 2953846, 4641758, 5907692, 9283516, 11815384, 16246153, 18567032, 32492306, 64984612, 129969224]

約数ペア:

[(1, 129969224), (2, 64984612), (4, 32492306), (7, 18567032), (8, 16246153), (11, 11815384), (14, 9283516), (22, 5907692), (28, 4641758), (44, 2953846), (56, 2320879), (77, 1687912), (88, 1476923), (101, 1286824), (154, 843956), (202, 643412), (308, 421978), (404, 321706), (616, 210989), (707, 183832), (808, 160853), (1111, 116984), (1414, 91916), (2089, 62216), (2222, 58492), (2828, 45958), (4178, 31108), (4444, 29246), (5656, 22979), (7777, 16712), (8356, 15554), (8888, 14623)]