142509444

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{2003}}^1$

素因数の和:2046

約数の個数: 108

約数和(自身を含む): 425385072

約数和(自身を除く): 282875628

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 49, 66, 77, 84, 98, 121, 132, 147, 154, 196, 231, 242, 294, 308, 363, 462, 484, 539, 588, 726, 847, 924, 1078, 1452, 1617, 1694, 2003, 2156, 2541, 3234, 3388, 4006, 5082, 5929, 6009, 6468, 8012, 10164, 11858, 12018, 14021, 17787, 22033, 23716, 24036, 28042, 35574, 42063, 44066, 56084, 66099, 71148, 84126, 88132, 98147, 132198, 154231, 168252, 196294, 242363, 264396, 294441, 308462, 392588, 462693, 484726, 588882, 616924, 727089, 925386, 969452, 1079617, 1177764, 1454178, 1696541, 1850772, 2159234, 2908356, 3238851, 3393082, 4318468, 5089623, 6477702, 6786164, 10179246, 11875787, 12955404, 20358492, 23751574, 35627361, 47503148, 71254722, 142509444]

約数ペア:

[(1, 142509444), (2, 71254722), (3, 47503148), (4, 35627361), (6, 23751574), (7, 20358492), (11, 12955404), (12, 11875787), (14, 10179246), (21, 6786164), (22, 6477702), (28, 5089623), (33, 4318468), (42, 3393082), (44, 3238851), (49, 2908356), (66, 2159234), (77, 1850772), (84, 1696541), (98, 1454178), (121, 1177764), (132, 1079617), (147, 969452), (154, 925386), (196, 727089), (231, 616924), (242, 588882), (294, 484726), (308, 462693), (363, 392588), (462, 308462), (484, 294441), (539, 264396), (588, 242363), (726, 196294), (847, 168252), (924, 154231), (1078, 132198), (1452, 98147), (1617, 88132), (1694, 84126), (2003, 71148), (2156, 66099), (2541, 56084), (3234, 44066), (3388, 42063), (4006, 35574), (5082, 28042), (5929, 24036), (6009, 23716), (6468, 22033), (8012, 17787), (10164, 14021), (11858, 12018)]