156729912508

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{36901}}^1$

素因数の和:37095

約数の個数: 72

約数和(自身を含む): 304806386976

約数和(自身を除く): 148076474468

約数列:

[1, 2, 4, 13, 26, 52, 61, 103, 122, 169, 206, 244, 338, 412, 676, 793, 1339, 1586, 2678, 3172, 5356, 6283, 10309, 12566, 17407, 20618, 25132, 34814, 36901, 41236, 69628, 73802, 81679, 147604, 163358, 326716, 479713, 959426, 1061827, 1918852, 2123654, 2250961, 3800803, 4247308, 4501922, 6236269, 7601606, 9003844, 12472538, 15203212, 24945076, 29262493, 49410439, 58524986, 98820878, 117049972, 197641756, 231848983, 380412409, 463697966, 642335707, 760824818, 927395932, 1284671414, 1521649636, 2569342828, 3014036779, 6028073558, 12056147116, 39182478127, 78364956254, 156729912508]

約数ペア:

[(1, 156729912508), (2, 78364956254), (4, 39182478127), (13, 12056147116), (26, 6028073558), (52, 3014036779), (61, 2569342828), (103, 1521649636), (122, 1284671414), (169, 927395932), (206, 760824818), (244, 642335707), (338, 463697966), (412, 380412409), (676, 231848983), (793, 197641756), (1339, 117049972), (1586, 98820878), (2678, 58524986), (3172, 49410439), (5356, 29262493), (6283, 24945076), (10309, 15203212), (12566, 12472538), (17407, 9003844), (20618, 7601606), (25132, 6236269), (34814, 4501922), (36901, 4247308), (41236, 3800803), (69628, 2250961), (73802, 2123654), (81679, 1918852), (147604, 1061827), (163358, 959426), (326716, 479713)]