163690016

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{38461}}^1$

素因数の和:38497

約数の個数: 48

約数和(自身を含む): 387696960

約数和(自身を除く): 224006944

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 532, 608, 1064, 2128, 4256, 38461, 76922, 153844, 269227, 307688, 538454, 615376, 730759, 1076908, 1230752, 1461518, 2153816, 2923036, 4307632, 5115313, 5846072, 8615264, 10230626, 11692144, 20461252, 23384288, 40922504, 81845008, 163690016]

約数ペア:

[(1, 163690016), (2, 81845008), (4, 40922504), (7, 23384288), (8, 20461252), (14, 11692144), (16, 10230626), (19, 8615264), (28, 5846072), (32, 5115313), (38, 4307632), (56, 2923036), (76, 2153816), (112, 1461518), (133, 1230752), (152, 1076908), (224, 730759), (266, 615376), (304, 538454), (532, 307688), (608, 269227), (1064, 153844), (2128, 76922), (4256, 38461)]