151930324

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{97}}^1\times {\mathrm{331}}^1$

素因数の和:465

約数の個数: 72

約数和(自身を含む): 333428928

約数和(自身を除く): 181498604

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 97, 169, 182, 194, 331, 338, 364, 388, 662, 676, 679, 1183, 1261, 1324, 1358, 2317, 2366, 2522, 2716, 4303, 4634, 4732, 5044, 8606, 8827, 9268, 16393, 17212, 17654, 30121, 32107, 32786, 35308, 55939, 60242, 64214, 65572, 111878, 114751, 120484, 128428, 223756, 224749, 229502, 391573, 417391, 449498, 459004, 783146, 834782, 898996, 1566292, 1669564, 2921737, 5426083, 5843474, 10852166, 11686948, 21704332, 37982581, 75965162, 151930324]

約数ペア:

[(1, 151930324), (2, 75965162), (4, 37982581), (7, 21704332), (13, 11686948), (14, 10852166), (26, 5843474), (28, 5426083), (52, 2921737), (91, 1669564), (97, 1566292), (169, 898996), (182, 834782), (194, 783146), (331, 459004), (338, 449498), (364, 417391), (388, 391573), (662, 229502), (676, 224749), (679, 223756), (1183, 128428), (1261, 120484), (1324, 114751), (1358, 111878), (2317, 65572), (2366, 64214), (2522, 60242), (2716, 55939), (4303, 35308), (4634, 32786), (4732, 32107), (5044, 30121), (8606, 17654), (8827, 17212), (9268, 16393)]