145899144

素因数分解:

$2^3\times 3^7\times {\mathrm{31}}^1\times {\mathrm{269}}^1$

素因数の和:327

約数の個数: 128

約数和(自身を含む): 425088000

約数和(自身を除く): 279188856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 81, 93, 108, 124, 162, 186, 216, 243, 248, 269, 279, 324, 372, 486, 538, 558, 648, 729, 744, 807, 837, 972, 1076, 1116, 1458, 1614, 1674, 1944, 2152, 2187, 2232, 2421, 2511, 2916, 3228, 3348, 4374, 4842, 5022, 5832, 6456, 6696, 7263, 7533, 8339, 8748, 9684, 10044, 14526, 15066, 16678, 17496, 19368, 20088, 21789, 22599, 25017, 29052, 30132, 33356, 43578, 45198, 50034, 58104, 60264, 65367, 66712, 67797, 75051, 87156, 90396, 100068, 130734, 135594, 150102, 174312, 180792, 196101, 200136, 225153, 261468, 271188, 300204, 392202, 450306, 522936, 542376, 588303, 600408, 675459, 784404, 900612, 1176606, 1350918, 1568808, 1801224, 2026377, 2353212, 2701836, 4052754, 4706424, 5403672, 6079131, 8105508, 12158262, 16211016, 18237393, 24316524, 36474786, 48633048, 72949572, 145899144]

約数ペア:

[(1, 145899144), (2, 72949572), (3, 48633048), (4, 36474786), (6, 24316524), (8, 18237393), (9, 16211016), (12, 12158262), (18, 8105508), (24, 6079131), (27, 5403672), (31, 4706424), (36, 4052754), (54, 2701836), (62, 2353212), (72, 2026377), (81, 1801224), (93, 1568808), (108, 1350918), (124, 1176606), (162, 900612), (186, 784404), (216, 675459), (243, 600408), (248, 588303), (269, 542376), (279, 522936), (324, 450306), (372, 392202), (486, 300204), (538, 271188), (558, 261468), (648, 225153), (729, 200136), (744, 196101), (807, 180792), (837, 174312), (972, 150102), (1076, 135594), (1116, 130734), (1458, 100068), (1614, 90396), (1674, 87156), (1944, 75051), (2152, 67797), (2187, 66712), (2232, 65367), (2421, 60264), (2511, 58104), (2916, 50034), (3228, 45198), (3348, 43578), (4374, 33356), (4842, 30132), (5022, 29052), (5832, 25017), (6456, 22599), (6696, 21789), (7263, 20088), (7533, 19368), (8339, 17496), (8748, 16678), (9684, 15066), (10044, 14526)]