149863168

素因数分解:

$2^8\times 7^2\times {\mathrm{13}}^1\times {\mathrm{919}}^1$

素因数の和:962

約数の個数: 108

約数和(自身を含む): 375155760

約数和(自身を除く): 225292592

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 64, 91, 98, 104, 112, 128, 182, 196, 208, 224, 256, 364, 392, 416, 448, 637, 728, 784, 832, 896, 919, 1274, 1456, 1568, 1664, 1792, 1838, 2548, 2912, 3136, 3328, 3676, 5096, 5824, 6272, 6433, 7352, 10192, 11648, 11947, 12544, 12866, 14704, 20384, 23296, 23894, 25732, 29408, 40768, 45031, 47788, 51464, 58816, 81536, 83629, 90062, 95576, 102928, 117632, 163072, 167258, 180124, 191152, 205856, 235264, 334516, 360248, 382304, 411712, 585403, 669032, 720496, 764608, 823424, 1170806, 1338064, 1440992, 1529216, 1646848, 2341612, 2676128, 2881984, 3058432, 4683224, 5352256, 5763968, 9366448, 10704512, 11527936, 18732896, 21409024, 37465792, 74931584, 149863168]

約数ペア:

[(1, 149863168), (2, 74931584), (4, 37465792), (7, 21409024), (8, 18732896), (13, 11527936), (14, 10704512), (16, 9366448), (26, 5763968), (28, 5352256), (32, 4683224), (49, 3058432), (52, 2881984), (56, 2676128), (64, 2341612), (91, 1646848), (98, 1529216), (104, 1440992), (112, 1338064), (128, 1170806), (182, 823424), (196, 764608), (208, 720496), (224, 669032), (256, 585403), (364, 411712), (392, 382304), (416, 360248), (448, 334516), (637, 235264), (728, 205856), (784, 191152), (832, 180124), (896, 167258), (919, 163072), (1274, 117632), (1456, 102928), (1568, 95576), (1664, 90062), (1792, 83629), (1838, 81536), (2548, 58816), (2912, 51464), (3136, 47788), (3328, 45031), (3676, 40768), (5096, 29408), (5824, 25732), (6272, 23894), (6433, 23296), (7352, 20384), (10192, 14704), (11648, 12866), (11947, 12544)]