144458186740

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{7758227}}^1$

素因数の和:7758269

約数の個数: 72

約数和(自身を含む): 371463956640

約数和(自身を除く): 227005769900

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 49, 70, 76, 95, 98, 133, 140, 190, 196, 245, 266, 380, 490, 532, 665, 931, 980, 1330, 1862, 2660, 3724, 4655, 9310, 18620, 7758227, 15516454, 31032908, 38791135, 54307589, 77582270, 108615178, 147406313, 155164540, 217230356, 271537945, 294812626, 380153123, 543075890, 589625252, 737031565, 760306246, 1031844191, 1086151780, 1474063130, 1520612492, 1900765615, 2063688382, 2948126260, 3801531230, 4127376764, 5159220955, 7222909337, 7603062460, 10318441910, 14445818674, 20636883820, 28891637348, 36114546685, 72229093370, 144458186740]

約数ペア:

[(1, 144458186740), (2, 72229093370), (4, 36114546685), (5, 28891637348), (7, 20636883820), (10, 14445818674), (14, 10318441910), (19, 7603062460), (20, 7222909337), (28, 5159220955), (35, 4127376764), (38, 3801531230), (49, 2948126260), (70, 2063688382), (76, 1900765615), (95, 1520612492), (98, 1474063130), (133, 1086151780), (140, 1031844191), (190, 760306246), (196, 737031565), (245, 589625252), (266, 543075890), (380, 380153123), (490, 294812626), (532, 271537945), (665, 217230356), (931, 155164540), (980, 147406313), (1330, 108615178), (1862, 77582270), (2660, 54307589), (3724, 38791135), (4655, 31032908), (9310, 15516454), (18620, 7758227)]