148680896

素因数分解:

$2^6\times 7^3\times {\mathrm{13}}^1\times {\mathrm{521}}^1$

素因数の和:567

約数の個数: 112

約数和(自身を含む): 371246400

約数和(自身を除く): 222565504

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 64, 91, 98, 104, 112, 182, 196, 208, 224, 343, 364, 392, 416, 448, 521, 637, 686, 728, 784, 832, 1042, 1274, 1372, 1456, 1568, 2084, 2548, 2744, 2912, 3136, 3647, 4168, 4459, 5096, 5488, 5824, 6773, 7294, 8336, 8918, 10192, 10976, 13546, 14588, 16672, 17836, 20384, 21952, 25529, 27092, 29176, 33344, 35672, 40768, 47411, 51058, 54184, 58352, 71344, 94822, 102116, 108368, 116704, 142688, 178703, 189644, 204232, 216736, 233408, 285376, 331877, 357406, 379288, 408464, 433472, 663754, 714812, 758576, 816928, 1327508, 1429624, 1517152, 1633856, 2323139, 2655016, 2859248, 3034304, 4646278, 5310032, 5718496, 9292556, 10620064, 11436992, 18585112, 21240128, 37170224, 74340448, 148680896]

約数ペア:

[(1, 148680896), (2, 74340448), (4, 37170224), (7, 21240128), (8, 18585112), (13, 11436992), (14, 10620064), (16, 9292556), (26, 5718496), (28, 5310032), (32, 4646278), (49, 3034304), (52, 2859248), (56, 2655016), (64, 2323139), (91, 1633856), (98, 1517152), (104, 1429624), (112, 1327508), (182, 816928), (196, 758576), (208, 714812), (224, 663754), (343, 433472), (364, 408464), (392, 379288), (416, 357406), (448, 331877), (521, 285376), (637, 233408), (686, 216736), (728, 204232), (784, 189644), (832, 178703), (1042, 142688), (1274, 116704), (1372, 108368), (1456, 102116), (1568, 94822), (2084, 71344), (2548, 58352), (2744, 54184), (2912, 51058), (3136, 47411), (3647, 40768), (4168, 35672), (4459, 33344), (5096, 29176), (5488, 27092), (5824, 25529), (6773, 21952), (7294, 20384), (8336, 17836), (8918, 16672), (10192, 14588), (10976, 13546)]