152066140

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1\times {\mathrm{1097}}^1$

素因数の和:1374

約数の個数: 48

約数和(自身を含む): 332035200

約数和(自身を除く): 179969060

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 239, 290, 478, 580, 956, 1097, 1195, 2194, 2390, 4388, 4780, 5485, 6931, 10970, 13862, 21940, 27724, 31813, 34655, 63626, 69310, 127252, 138620, 159065, 262183, 318130, 524366, 636260, 1048732, 1310915, 2621830, 5243660, 7603307, 15206614, 30413228, 38016535, 76033070, 152066140]

約数ペア:

[(1, 152066140), (2, 76033070), (4, 38016535), (5, 30413228), (10, 15206614), (20, 7603307), (29, 5243660), (58, 2621830), (116, 1310915), (145, 1048732), (239, 636260), (290, 524366), (478, 318130), (580, 262183), (956, 159065), (1097, 138620), (1195, 127252), (2194, 69310), (2390, 63626), (4388, 34655), (4780, 31813), (5485, 27724), (6931, 21940), (10970, 13862)]