159464796

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{647}}^1$

素因数の和:743

約数の個数: 96

約数和(自身を含む): 418037760

約数和(自身を除く): 258572964

約数列:

[1, 2, 3, 4, 6, 12, 19, 23, 38, 46, 47, 57, 69, 76, 92, 94, 114, 138, 141, 188, 228, 276, 282, 437, 564, 647, 874, 893, 1081, 1294, 1311, 1748, 1786, 1941, 2162, 2588, 2622, 2679, 3243, 3572, 3882, 4324, 5244, 5358, 6486, 7764, 10716, 12293, 12972, 14881, 20539, 24586, 29762, 30409, 36879, 41078, 44643, 49172, 59524, 60818, 61617, 73758, 82156, 89286, 91227, 121636, 123234, 147516, 178572, 182454, 246468, 282739, 364908, 565478, 577771, 699407, 848217, 1130956, 1155542, 1398814, 1696434, 1733313, 2098221, 2311084, 2797628, 3392868, 3466626, 4196442, 6933252, 8392884, 13288733, 26577466, 39866199, 53154932, 79732398, 159464796]

約数ペア:

[(1, 159464796), (2, 79732398), (3, 53154932), (4, 39866199), (6, 26577466), (12, 13288733), (19, 8392884), (23, 6933252), (38, 4196442), (46, 3466626), (47, 3392868), (57, 2797628), (69, 2311084), (76, 2098221), (92, 1733313), (94, 1696434), (114, 1398814), (138, 1155542), (141, 1130956), (188, 848217), (228, 699407), (276, 577771), (282, 565478), (437, 364908), (564, 282739), (647, 246468), (874, 182454), (893, 178572), (1081, 147516), (1294, 123234), (1311, 121636), (1748, 91227), (1786, 89286), (1941, 82156), (2162, 73758), (2588, 61617), (2622, 60818), (2679, 59524), (3243, 49172), (3572, 44643), (3882, 41078), (4324, 36879), (5244, 30409), (5358, 29762), (6486, 24586), (7764, 20539), (10716, 14881), (12293, 12972)]