123620992

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4621}}^1$

素因数の和:4665

約数の個数: 64

約数和(自身を含む): 282866400

約数和(自身を除く): 159245408

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 128, 152, 176, 209, 304, 352, 418, 608, 704, 836, 1216, 1408, 1672, 2432, 3344, 4621, 6688, 9242, 13376, 18484, 26752, 36968, 50831, 73936, 87799, 101662, 147872, 175598, 203324, 295744, 351196, 406648, 591488, 702392, 813296, 965789, 1404784, 1626592, 1931578, 2809568, 3253184, 3863156, 5619136, 6506368, 7726312, 11238272, 15452624, 30905248, 61810496, 123620992]

約数ペア:

[(1, 123620992), (2, 61810496), (4, 30905248), (8, 15452624), (11, 11238272), (16, 7726312), (19, 6506368), (22, 5619136), (32, 3863156), (38, 3253184), (44, 2809568), (64, 1931578), (76, 1626592), (88, 1404784), (128, 965789), (152, 813296), (176, 702392), (209, 591488), (304, 406648), (352, 351196), (418, 295744), (608, 203324), (704, 175598), (836, 147872), (1216, 101662), (1408, 87799), (1672, 73936), (2432, 50831), (3344, 36968), (4621, 26752), (6688, 18484), (9242, 13376)]