169945728

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23293}}^1$

素因数の和:23329

約数の個数: 64

約数和(自身を含む): 475197600

約数和(自身を除く): 305251872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 304, 384, 456, 608, 912, 1216, 1824, 2432, 3648, 7296, 23293, 46586, 69879, 93172, 139758, 186344, 279516, 372688, 442567, 559032, 745376, 885134, 1118064, 1327701, 1490752, 1770268, 2236128, 2655402, 2981504, 3540536, 4472256, 5310804, 7081072, 8944512, 10621608, 14162144, 21243216, 28324288, 42486432, 56648576, 84972864, 169945728]

約数ペア:

[(1, 169945728), (2, 84972864), (3, 56648576), (4, 42486432), (6, 28324288), (8, 21243216), (12, 14162144), (16, 10621608), (19, 8944512), (24, 7081072), (32, 5310804), (38, 4472256), (48, 3540536), (57, 2981504), (64, 2655402), (76, 2236128), (96, 1770268), (114, 1490752), (128, 1327701), (152, 1118064), (192, 885134), (228, 745376), (304, 559032), (384, 442567), (456, 372688), (608, 279516), (912, 186344), (1216, 139758), (1824, 93172), (2432, 69879), (3648, 46586), (7296, 23293)]