128844528

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{116707}}^1$

素因数の和:116741

約数の個数: 40

約数和(自身を含む): 347323008

約数和(自身を除く): 218478480

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 368, 552, 1104, 116707, 233414, 350121, 466828, 700242, 933656, 1400484, 1867312, 2684261, 2800968, 5368522, 5601936, 8052783, 10737044, 16105566, 21474088, 32211132, 42948176, 64422264, 128844528]

約数ペア:

[(1, 128844528), (2, 64422264), (3, 42948176), (4, 32211132), (6, 21474088), (8, 16105566), (12, 10737044), (16, 8052783), (23, 5601936), (24, 5368522), (46, 2800968), (48, 2684261), (69, 1867312), (92, 1400484), (138, 933656), (184, 700242), (276, 466828), (368, 350121), (552, 233414), (1104, 116707)]