165266671340

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7043}}^1\times {\mathrm{61751}}^1$

素因数の和:68822

約数の個数: 48

約数和(自身を含む): 365384113920

約数和(自身を除く): 200117442580

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 7043, 14086, 28172, 35215, 61751, 70430, 123502, 133817, 140860, 247004, 267634, 308755, 535268, 617510, 669085, 1173269, 1235020, 1338170, 2346538, 2676340, 4693076, 5866345, 11732690, 23465380, 434912293, 869824586, 1739649172, 2174561465, 4349122930, 8263333567, 8698245860, 16526667134, 33053334268, 41316667835, 82633335670, 165266671340]

約数ペア:

[(1, 165266671340), (2, 82633335670), (4, 41316667835), (5, 33053334268), (10, 16526667134), (19, 8698245860), (20, 8263333567), (38, 4349122930), (76, 2174561465), (95, 1739649172), (190, 869824586), (380, 434912293), (7043, 23465380), (14086, 11732690), (28172, 5866345), (35215, 4693076), (61751, 2676340), (70430, 2346538), (123502, 1338170), (133817, 1235020), (140860, 1173269), (247004, 669085), (267634, 617510), (308755, 535268)]