139381452

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{331}}^1\times {\mathrm{557}}^1$

素因数の和:908

約数の個数: 96

約数和(自身を含む): 414973440

約数和(自身を除く): 275591988

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 331, 378, 557, 662, 756, 993, 1114, 1324, 1671, 1986, 2228, 2317, 2979, 3342, 3899, 3972, 4634, 5013, 5958, 6684, 6951, 7798, 8937, 9268, 10026, 11697, 11916, 13902, 15039, 15596, 17874, 20052, 20853, 23394, 27804, 30078, 35091, 35748, 41706, 46788, 60156, 62559, 70182, 83412, 105273, 125118, 140364, 184367, 210546, 250236, 368734, 421092, 553101, 737468, 1106202, 1290569, 1659303, 2212404, 2581138, 3318606, 3871707, 4977909, 5162276, 6637212, 7743414, 9955818, 11615121, 15486828, 19911636, 23230242, 34845363, 46460484, 69690726, 139381452]

約数ペア:

[(1, 139381452), (2, 69690726), (3, 46460484), (4, 34845363), (6, 23230242), (7, 19911636), (9, 15486828), (12, 11615121), (14, 9955818), (18, 7743414), (21, 6637212), (27, 5162276), (28, 4977909), (36, 3871707), (42, 3318606), (54, 2581138), (63, 2212404), (84, 1659303), (108, 1290569), (126, 1106202), (189, 737468), (252, 553101), (331, 421092), (378, 368734), (557, 250236), (662, 210546), (756, 184367), (993, 140364), (1114, 125118), (1324, 105273), (1671, 83412), (1986, 70182), (2228, 62559), (2317, 60156), (2979, 46788), (3342, 41706), (3899, 35748), (3972, 35091), (4634, 30078), (5013, 27804), (5958, 23394), (6684, 20853), (6951, 20052), (7798, 17874), (8937, 15596), (9268, 15039), (10026, 13902), (11697, 11916)]