153043856

素因数分解:

$2^4\times 7^3\times {\mathrm{79}}^1\times {\mathrm{353}}^1$

素因数の和:461

約数の個数: 80

約数和(自身を含む): 351168000

約数和(自身を除く): 198124144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 79, 98, 112, 158, 196, 316, 343, 353, 392, 553, 632, 686, 706, 784, 1106, 1264, 1372, 1412, 2212, 2471, 2744, 2824, 3871, 4424, 4942, 5488, 5648, 7742, 8848, 9884, 15484, 17297, 19768, 27097, 27887, 30968, 34594, 39536, 54194, 55774, 61936, 69188, 108388, 111548, 121079, 138376, 195209, 216776, 223096, 242158, 276752, 390418, 433552, 446192, 484316, 780836, 968632, 1366463, 1561672, 1937264, 2732926, 3123344, 5465852, 9565241, 10931704, 19130482, 21863408, 38260964, 76521928, 153043856]

約数ペア:

[(1, 153043856), (2, 76521928), (4, 38260964), (7, 21863408), (8, 19130482), (14, 10931704), (16, 9565241), (28, 5465852), (49, 3123344), (56, 2732926), (79, 1937264), (98, 1561672), (112, 1366463), (158, 968632), (196, 780836), (316, 484316), (343, 446192), (353, 433552), (392, 390418), (553, 276752), (632, 242158), (686, 223096), (706, 216776), (784, 195209), (1106, 138376), (1264, 121079), (1372, 111548), (1412, 108388), (2212, 69188), (2471, 61936), (2744, 55774), (2824, 54194), (3871, 39536), (4424, 34594), (4942, 30968), (5488, 27887), (5648, 27097), (7742, 19768), (8848, 17297), (9884, 15484)]