123526144

素因数分解:

$2^{10}\times 7^1\times {\mathrm{19}}^1\times {\mathrm{907}}^1$

素因数の和:953

約数の個数: 88

約数和(自身を含む): 297388160

約数和(自身を除く): 173862016

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 152, 224, 256, 266, 304, 448, 512, 532, 608, 896, 907, 1024, 1064, 1216, 1792, 1814, 2128, 2432, 3584, 3628, 4256, 4864, 6349, 7168, 7256, 8512, 9728, 12698, 14512, 17024, 17233, 19456, 25396, 29024, 34048, 34466, 50792, 58048, 68096, 68932, 101584, 116096, 120631, 136192, 137864, 203168, 232192, 241262, 275728, 406336, 464384, 482524, 551456, 812672, 928768, 965048, 1102912, 1625344, 1930096, 2205824, 3250688, 3860192, 4411648, 6501376, 7720384, 8823296, 15440768, 17646592, 30881536, 61763072, 123526144]

約数ペア:

[(1, 123526144), (2, 61763072), (4, 30881536), (7, 17646592), (8, 15440768), (14, 8823296), (16, 7720384), (19, 6501376), (28, 4411648), (32, 3860192), (38, 3250688), (56, 2205824), (64, 1930096), (76, 1625344), (112, 1102912), (128, 965048), (133, 928768), (152, 812672), (224, 551456), (256, 482524), (266, 464384), (304, 406336), (448, 275728), (512, 241262), (532, 232192), (608, 203168), (896, 137864), (907, 136192), (1024, 120631), (1064, 116096), (1216, 101584), (1792, 68932), (1814, 68096), (2128, 58048), (2432, 50792), (3584, 34466), (3628, 34048), (4256, 29024), (4864, 25396), (6349, 19456), (7168, 17233), (7256, 17024), (8512, 14512), (9728, 12698)]