140560938

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{7487}}^1$

素因数の和:7651

約数の個数: 48

約数和(自身を含む): 350438400

約数和(自身を除く): 209877462

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 149, 298, 447, 894, 1043, 1341, 2086, 2682, 3129, 6258, 7487, 9387, 14974, 18774, 22461, 44922, 52409, 67383, 104818, 134766, 157227, 314454, 471681, 943362, 1115563, 2231126, 3346689, 6693378, 7808941, 10040067, 15617882, 20080134, 23426823, 46853646, 70280469, 140560938]

約数ペア:

[(1, 140560938), (2, 70280469), (3, 46853646), (6, 23426823), (7, 20080134), (9, 15617882), (14, 10040067), (18, 7808941), (21, 6693378), (42, 3346689), (63, 2231126), (126, 1115563), (149, 943362), (298, 471681), (447, 314454), (894, 157227), (1043, 134766), (1341, 104818), (2086, 67383), (2682, 52409), (3129, 44922), (6258, 22461), (7487, 18774), (9387, 14974)]