144203444

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{1373}}^1$

素因数の和:1437

約数の個数: 72

約数和(自身を含む): 327473664

約数和(自身を除く): 183270220

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 62, 77, 121, 124, 154, 217, 242, 308, 341, 434, 484, 682, 847, 868, 1364, 1373, 1694, 2387, 2746, 3388, 3751, 4774, 5492, 7502, 9548, 9611, 15004, 15103, 19222, 26257, 30206, 38444, 42563, 52514, 60412, 85126, 105028, 105721, 166133, 170252, 211442, 297941, 332266, 422884, 468193, 595882, 664532, 936386, 1162931, 1191764, 1872772, 2325862, 3277351, 4651724, 5150123, 6554702, 10300246, 13109404, 20600492, 36050861, 72101722, 144203444]

約数ペア:

[(1, 144203444), (2, 72101722), (4, 36050861), (7, 20600492), (11, 13109404), (14, 10300246), (22, 6554702), (28, 5150123), (31, 4651724), (44, 3277351), (62, 2325862), (77, 1872772), (121, 1191764), (124, 1162931), (154, 936386), (217, 664532), (242, 595882), (308, 468193), (341, 422884), (434, 332266), (484, 297941), (682, 211442), (847, 170252), (868, 166133), (1364, 105721), (1373, 105028), (1694, 85126), (2387, 60412), (2746, 52514), (3388, 42563), (3751, 38444), (4774, 30206), (5492, 26257), (7502, 19222), (9548, 15103), (9611, 15004)]