149303396

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:201

約数の個数: 96

約数和(自身を含む): 315076608

約数和(自身を除く): 165773212

約数列:

[1, 2, 4, 11, 22, 23, 43, 44, 46, 47, 73, 86, 92, 94, 146, 172, 188, 253, 292, 473, 506, 517, 803, 946, 989, 1012, 1034, 1081, 1606, 1679, 1892, 1978, 2021, 2068, 2162, 3139, 3212, 3358, 3431, 3956, 4042, 4324, 6278, 6716, 6862, 8084, 10879, 11891, 12556, 13724, 18469, 21758, 22231, 23782, 34529, 36938, 37741, 43516, 44462, 46483, 47564, 69058, 72197, 73876, 75482, 78913, 88924, 92966, 138116, 144394, 147533, 150964, 157826, 185932, 288788, 295066, 315652, 511313, 590132, 794167, 868043, 1022626, 1588334, 1622863, 1736086, 2045252, 3176668, 3245726, 3393259, 3472172, 6491452, 6786518, 13573036, 37325849, 74651698, 149303396]

約数ペア:

[(1, 149303396), (2, 74651698), (4, 37325849), (11, 13573036), (22, 6786518), (23, 6491452), (43, 3472172), (44, 3393259), (46, 3245726), (47, 3176668), (73, 2045252), (86, 1736086), (92, 1622863), (94, 1588334), (146, 1022626), (172, 868043), (188, 794167), (253, 590132), (292, 511313), (473, 315652), (506, 295066), (517, 288788), (803, 185932), (946, 157826), (989, 150964), (1012, 147533), (1034, 144394), (1081, 138116), (1606, 92966), (1679, 88924), (1892, 78913), (1978, 75482), (2021, 73876), (2068, 72197), (2162, 69058), (3139, 47564), (3212, 46483), (3358, 44462), (3431, 43516), (3956, 37741), (4042, 36938), (4324, 34529), (6278, 23782), (6716, 22231), (6862, 21758), (8084, 18469), (10879, 13724), (11891, 12556)]