139134944

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{10789}}^1$

素因数の和:10843

約数の個数: 48

約数和(自身を含む): 304536960

約数和(自身を除く): 165402016

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 104, 124, 208, 248, 403, 416, 496, 806, 992, 1612, 3224, 6448, 10789, 12896, 21578, 43156, 86312, 140257, 172624, 280514, 334459, 345248, 561028, 668918, 1122056, 1337836, 2244112, 2675672, 4347967, 4488224, 5351344, 8695934, 10702688, 17391868, 34783736, 69567472, 139134944]

約数ペア:

[(1, 139134944), (2, 69567472), (4, 34783736), (8, 17391868), (13, 10702688), (16, 8695934), (26, 5351344), (31, 4488224), (32, 4347967), (52, 2675672), (62, 2244112), (104, 1337836), (124, 1122056), (208, 668918), (248, 561028), (403, 345248), (416, 334459), (496, 280514), (806, 172624), (992, 140257), (1612, 86312), (3224, 43156), (6448, 21578), (10789, 12896)]