153113884

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{1051}}^1$

素因数の和:1127

約数の個数: 72

約数和(自身を含む): 344753024

約数和(自身を除く): 191639140

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 43, 44, 77, 86, 121, 154, 172, 242, 301, 308, 473, 484, 602, 847, 946, 1051, 1204, 1694, 1892, 2102, 3311, 3388, 4204, 5203, 6622, 7357, 10406, 11561, 13244, 14714, 20812, 23122, 29428, 36421, 45193, 46244, 72842, 80927, 90386, 127171, 145684, 161854, 180772, 254342, 316351, 323708, 497123, 508684, 632702, 890197, 994246, 1265404, 1780394, 1988492, 3479861, 3560788, 5468353, 6959722, 10936706, 13919444, 21873412, 38278471, 76556942, 153113884]

約数ペア:

[(1, 153113884), (2, 76556942), (4, 38278471), (7, 21873412), (11, 13919444), (14, 10936706), (22, 6959722), (28, 5468353), (43, 3560788), (44, 3479861), (77, 1988492), (86, 1780394), (121, 1265404), (154, 994246), (172, 890197), (242, 632702), (301, 508684), (308, 497123), (473, 323708), (484, 316351), (602, 254342), (847, 180772), (946, 161854), (1051, 145684), (1204, 127171), (1694, 90386), (1892, 80927), (2102, 72842), (3311, 46244), (3388, 45193), (4204, 36421), (5203, 29428), (6622, 23122), (7357, 20812), (10406, 14714), (11561, 13244)]