126943388

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{7159}}^1$

素因数の和:7218

約数の個数: 48

約数和(自身を含む): 269445120

約数和(自身を除く): 142501732

約数列:

[1, 2, 4, 11, 13, 22, 26, 31, 44, 52, 62, 124, 143, 286, 341, 403, 572, 682, 806, 1364, 1612, 4433, 7159, 8866, 14318, 17732, 28636, 78749, 93067, 157498, 186134, 221929, 314996, 372268, 443858, 887716, 1023737, 2047474, 2441219, 2885077, 4094948, 4882438, 5770154, 9764876, 11540308, 31735847, 63471694, 126943388]

約数ペア:

[(1, 126943388), (2, 63471694), (4, 31735847), (11, 11540308), (13, 9764876), (22, 5770154), (26, 4882438), (31, 4094948), (44, 2885077), (52, 2441219), (62, 2047474), (124, 1023737), (143, 887716), (286, 443858), (341, 372268), (403, 314996), (572, 221929), (682, 186134), (806, 157498), (1364, 93067), (1612, 78749), (4433, 28636), (7159, 17732), (8866, 14318)]