39438192

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{257}}^1$

素因数の和:430

約数の個数: 80

約数和(自身を含む): 107493120

約数和(自身を除く): 68054928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 139, 184, 257, 276, 278, 368, 417, 514, 552, 556, 771, 834, 1028, 1104, 1112, 1542, 1668, 2056, 2224, 3084, 3197, 3336, 4112, 5911, 6168, 6394, 6672, 9591, 11822, 12336, 12788, 17733, 19182, 23644, 25576, 35466, 35723, 38364, 47288, 51152, 70932, 71446, 76728, 94576, 107169, 141864, 142892, 153456, 214338, 283728, 285784, 428676, 571568, 821629, 857352, 1643258, 1714704, 2464887, 3286516, 4929774, 6573032, 9859548, 13146064, 19719096, 39438192]

約数ペア:

[(1, 39438192), (2, 19719096), (3, 13146064), (4, 9859548), (6, 6573032), (8, 4929774), (12, 3286516), (16, 2464887), (23, 1714704), (24, 1643258), (46, 857352), (48, 821629), (69, 571568), (92, 428676), (138, 285784), (139, 283728), (184, 214338), (257, 153456), (276, 142892), (278, 141864), (368, 107169), (417, 94576), (514, 76728), (552, 71446), (556, 70932), (771, 51152), (834, 47288), (1028, 38364), (1104, 35723), (1112, 35466), (1542, 25576), (1668, 23644), (2056, 19182), (2224, 17733), (3084, 12788), (3197, 12336), (3336, 11822), (4112, 9591), (5911, 6672), (6168, 6394)]