151828754

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{1109}}^1$

素因数の和:1263

約数の個数: 48

約数和(自身を含む): 291548160

約数和(自身を除く): 139719406

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 127, 154, 254, 539, 889, 1078, 1109, 1397, 1778, 2218, 2794, 6223, 7763, 9779, 12199, 12446, 15526, 19558, 24398, 54341, 68453, 85393, 108682, 136906, 140843, 170786, 281686, 597751, 985901, 1195502, 1549273, 1971802, 3098546, 6901307, 10844911, 13802614, 21689822, 75914377, 151828754]

約数ペア:

[(1, 151828754), (2, 75914377), (7, 21689822), (11, 13802614), (14, 10844911), (22, 6901307), (49, 3098546), (77, 1971802), (98, 1549273), (127, 1195502), (154, 985901), (254, 597751), (539, 281686), (889, 170786), (1078, 140843), (1109, 136906), (1397, 108682), (1778, 85393), (2218, 68453), (2794, 54341), (6223, 24398), (7763, 19558), (9779, 15526), (12199, 12446)]