179950988

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^2\times {\mathrm{12149}}^1$

素因数の和:12206

約数の個数: 36

約数和(自身を含む): 376261200

約数和(自身を除く): 196310212

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 529, 644, 1058, 2116, 3703, 7406, 12149, 14812, 24298, 48596, 85043, 170086, 279427, 340172, 558854, 1117708, 1955989, 3911978, 6426821, 7823956, 12853642, 25707284, 44987747, 89975494, 179950988]

約数ペア:

[(1, 179950988), (2, 89975494), (4, 44987747), (7, 25707284), (14, 12853642), (23, 7823956), (28, 6426821), (46, 3911978), (92, 1955989), (161, 1117708), (322, 558854), (529, 340172), (644, 279427), (1058, 170086), (2116, 85043), (3703, 48596), (7406, 24298), (12149, 14812)]