149746688

素因数分解:

$2^{10}\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1607}}^1$

素因数の和:1647

約数の個数: 88

約数和(自身を含む): 368656512

約数和(自身を除く): 218909824

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 256, 364, 416, 448, 512, 728, 832, 896, 1024, 1456, 1607, 1664, 1792, 2912, 3214, 3328, 3584, 5824, 6428, 6656, 7168, 11249, 11648, 12856, 13312, 20891, 22498, 23296, 25712, 41782, 44996, 46592, 51424, 83564, 89992, 93184, 102848, 146237, 167128, 179984, 205696, 292474, 334256, 359968, 411392, 584948, 668512, 719936, 822784, 1169896, 1337024, 1439872, 1645568, 2339792, 2674048, 2879744, 4679584, 5348096, 5759488, 9359168, 10696192, 11518976, 18718336, 21392384, 37436672, 74873344, 149746688]

約数ペア:

[(1, 149746688), (2, 74873344), (4, 37436672), (7, 21392384), (8, 18718336), (13, 11518976), (14, 10696192), (16, 9359168), (26, 5759488), (28, 5348096), (32, 4679584), (52, 2879744), (56, 2674048), (64, 2339792), (91, 1645568), (104, 1439872), (112, 1337024), (128, 1169896), (182, 822784), (208, 719936), (224, 668512), (256, 584948), (364, 411392), (416, 359968), (448, 334256), (512, 292474), (728, 205696), (832, 179984), (896, 167128), (1024, 146237), (1456, 102848), (1607, 93184), (1664, 89992), (1792, 83564), (2912, 51424), (3214, 46592), (3328, 44996), (3584, 41782), (5824, 25712), (6428, 23296), (6656, 22498), (7168, 20891), (11249, 13312), (11648, 12856)]