139874544

素因数分解:

$2^4\times 3^2\times {\mathrm{71}}^1\times {\mathrm{13681}}^1$

素因数の和:13766

約数の個数: 60

約数和(自身を含む): 396996912

約数和(自身を除く): 257122368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 71, 72, 142, 144, 213, 284, 426, 568, 639, 852, 1136, 1278, 1704, 2556, 3408, 5112, 10224, 13681, 27362, 41043, 54724, 82086, 109448, 123129, 164172, 218896, 246258, 328344, 492516, 656688, 971351, 985032, 1942702, 1970064, 2914053, 3885404, 5828106, 7770808, 8742159, 11656212, 15541616, 17484318, 23312424, 34968636, 46624848, 69937272, 139874544]

約数ペア:

[(1, 139874544), (2, 69937272), (3, 46624848), (4, 34968636), (6, 23312424), (8, 17484318), (9, 15541616), (12, 11656212), (16, 8742159), (18, 7770808), (24, 5828106), (36, 3885404), (48, 2914053), (71, 1970064), (72, 1942702), (142, 985032), (144, 971351), (213, 656688), (284, 492516), (426, 328344), (568, 246258), (639, 218896), (852, 164172), (1136, 123129), (1278, 109448), (1704, 82086), (2556, 54724), (3408, 41043), (5112, 27362), (10224, 13681)]