142437376

素因数分解:

$2^{10}\times {\mathrm{19}}^1\times {\mathrm{7321}}^1$

素因数の和:7360

約数の個数: 44

約数和(自身を含む): 299762680

約数和(自身を除く): 157325304

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 512, 608, 1024, 1216, 2432, 4864, 7321, 9728, 14642, 19456, 29284, 58568, 117136, 139099, 234272, 278198, 468544, 556396, 937088, 1112792, 1874176, 2225584, 3748352, 4451168, 7496704, 8902336, 17804672, 35609344, 71218688, 142437376]

約数ペア:

[(1, 142437376), (2, 71218688), (4, 35609344), (8, 17804672), (16, 8902336), (19, 7496704), (32, 4451168), (38, 3748352), (64, 2225584), (76, 1874176), (128, 1112792), (152, 937088), (256, 556396), (304, 468544), (512, 278198), (608, 234272), (1024, 139099), (1216, 117136), (2432, 58568), (4864, 29284), (7321, 19456), (9728, 14642)]