159557632

素因数分解:

$2^{11}\times {\mathrm{13}}^2\times {\mathrm{461}}^1$

素因数の和:509

約数の個数: 72

約数和(自身を含む): 346215870

約数和(自身を除く): 186658238

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 169, 208, 256, 338, 416, 461, 512, 676, 832, 922, 1024, 1352, 1664, 1844, 2048, 2704, 3328, 3688, 5408, 5993, 6656, 7376, 10816, 11986, 13312, 14752, 21632, 23972, 26624, 29504, 43264, 47944, 59008, 77909, 86528, 95888, 118016, 155818, 173056, 191776, 236032, 311636, 346112, 383552, 472064, 623272, 767104, 944128, 1246544, 1534208, 2493088, 3068416, 4986176, 6136832, 9972352, 12273664, 19944704, 39889408, 79778816, 159557632]

約数ペア:

[(1, 159557632), (2, 79778816), (4, 39889408), (8, 19944704), (13, 12273664), (16, 9972352), (26, 6136832), (32, 4986176), (52, 3068416), (64, 2493088), (104, 1534208), (128, 1246544), (169, 944128), (208, 767104), (256, 623272), (338, 472064), (416, 383552), (461, 346112), (512, 311636), (676, 236032), (832, 191776), (922, 173056), (1024, 155818), (1352, 118016), (1664, 95888), (1844, 86528), (2048, 77909), (2704, 59008), (3328, 47944), (3688, 43264), (5408, 29504), (5993, 26624), (6656, 23972), (7376, 21632), (10816, 14752), (11986, 13312)]