140088672

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{25601}}^1$

素因数の和:25636

約数の個数: 72

約数和(自身を含む): 419360760

約数和(自身を除く): 279272088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 228, 288, 304, 342, 456, 608, 684, 912, 1368, 1824, 2736, 5472, 25601, 51202, 76803, 102404, 153606, 204808, 230409, 307212, 409616, 460818, 486419, 614424, 819232, 921636, 972838, 1228848, 1459257, 1843272, 1945676, 2457696, 2918514, 3686544, 3891352, 4377771, 5837028, 7373088, 7782704, 8755542, 11674056, 15565408, 17511084, 23348112, 35022168, 46696224, 70044336, 140088672]

約数ペア:

[(1, 140088672), (2, 70044336), (3, 46696224), (4, 35022168), (6, 23348112), (8, 17511084), (9, 15565408), (12, 11674056), (16, 8755542), (18, 7782704), (19, 7373088), (24, 5837028), (32, 4377771), (36, 3891352), (38, 3686544), (48, 2918514), (57, 2457696), (72, 1945676), (76, 1843272), (96, 1459257), (114, 1228848), (144, 972838), (152, 921636), (171, 819232), (228, 614424), (288, 486419), (304, 460818), (342, 409616), (456, 307212), (608, 230409), (684, 204808), (912, 153606), (1368, 102404), (1824, 76803), (2736, 51202), (5472, 25601)]