149035768

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1\times {\mathrm{461}}^1$

素因数の和:748

約数の個数: 64

約数和(自身を含む): 335301120

約数和(自身を除く): 186265352

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 251, 322, 461, 502, 644, 922, 1004, 1288, 1757, 1844, 2008, 3227, 3514, 3688, 5773, 6454, 7028, 10603, 11546, 12908, 14056, 21206, 23092, 25816, 40411, 42412, 46184, 74221, 80822, 84824, 115711, 148442, 161644, 231422, 296884, 323288, 462844, 593768, 809977, 925688, 1619954, 2661353, 3239908, 5322706, 6479816, 10645412, 18629471, 21290824, 37258942, 74517884, 149035768]

約数ペア:

[(1, 149035768), (2, 74517884), (4, 37258942), (7, 21290824), (8, 18629471), (14, 10645412), (23, 6479816), (28, 5322706), (46, 3239908), (56, 2661353), (92, 1619954), (161, 925688), (184, 809977), (251, 593768), (322, 462844), (461, 323288), (502, 296884), (644, 231422), (922, 161644), (1004, 148442), (1288, 115711), (1757, 84824), (1844, 80822), (2008, 74221), (3227, 46184), (3514, 42412), (3688, 40411), (5773, 25816), (6454, 23092), (7028, 21206), (10603, 14056), (11546, 12908)]