157688322

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{1423}}^1$

素因数の和:1535

約数の個数: 64

約数和(自身を含む): 364179456

約数和(自身を除く): 206491134

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 73, 138, 146, 219, 253, 438, 506, 759, 803, 1423, 1518, 1606, 1679, 2409, 2846, 3358, 4269, 4818, 5037, 8538, 10074, 15653, 18469, 31306, 32729, 36938, 46959, 55407, 65458, 93918, 98187, 103879, 110814, 196374, 207758, 311637, 360019, 623274, 720038, 1080057, 1142669, 2160114, 2285338, 2389217, 3428007, 4778434, 6856014, 7167651, 14335302, 26281387, 52562774, 78844161, 157688322]

約数ペア:

[(1, 157688322), (2, 78844161), (3, 52562774), (6, 26281387), (11, 14335302), (22, 7167651), (23, 6856014), (33, 4778434), (46, 3428007), (66, 2389217), (69, 2285338), (73, 2160114), (138, 1142669), (146, 1080057), (219, 720038), (253, 623274), (438, 360019), (506, 311637), (759, 207758), (803, 196374), (1423, 110814), (1518, 103879), (1606, 98187), (1679, 93918), (2409, 65458), (2846, 55407), (3358, 46959), (4269, 36938), (4818, 32729), (5037, 31306), (8538, 18469), (10074, 15653)]