15770152

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{359}}^1$

素因数の和:418

約数の個数: 48

約数和(自身を含む): 33156000

約数和(自身を除く): 17385848

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 289, 323, 359, 578, 646, 718, 1156, 1292, 1436, 2312, 2584, 2872, 5491, 6103, 6821, 10982, 12206, 13642, 21964, 24412, 27284, 43928, 48824, 54568, 103751, 115957, 207502, 231914, 415004, 463828, 830008, 927656, 1971269, 3942538, 7885076, 15770152]

約数ペア:

[(1, 15770152), (2, 7885076), (4, 3942538), (8, 1971269), (17, 927656), (19, 830008), (34, 463828), (38, 415004), (68, 231914), (76, 207502), (136, 115957), (152, 103751), (289, 54568), (323, 48824), (359, 43928), (578, 27284), (646, 24412), (718, 21964), (1156, 13642), (1292, 12206), (1436, 10982), (2312, 6821), (2584, 6103), (2872, 5491)]