157077358208

素因数分解:

$2^7\times {\mathrm{251}}^1\times {\mathrm{271}}^1\times {\mathrm{18041}}^1$

素因数の和:18577

約数の個数: 64

約数和(自身を含む): 315351066240

約数和(自身を除く): 158273708032

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 251, 271, 502, 542, 1004, 1084, 2008, 2168, 4016, 4336, 8032, 8672, 16064, 17344, 18041, 32128, 34688, 36082, 68021, 72164, 136042, 144328, 272084, 288656, 544168, 577312, 1088336, 1154624, 2176672, 2309248, 4353344, 4528291, 4889111, 8706688, 9056582, 9778222, 18113164, 19556444, 36226328, 39112888, 72452656, 78225776, 144905312, 156451552, 289810624, 312903104, 579621248, 625806208, 1227166861, 2454333722, 4908667444, 9817334888, 19634669776, 39269339552, 78538679104, 157077358208]

約数ペア:

[(1, 157077358208), (2, 78538679104), (4, 39269339552), (8, 19634669776), (16, 9817334888), (32, 4908667444), (64, 2454333722), (128, 1227166861), (251, 625806208), (271, 579621248), (502, 312903104), (542, 289810624), (1004, 156451552), (1084, 144905312), (2008, 78225776), (2168, 72452656), (4016, 39112888), (4336, 36226328), (8032, 19556444), (8672, 18113164), (16064, 9778222), (17344, 9056582), (18041, 8706688), (32128, 4889111), (34688, 4528291), (36082, 4353344), (68021, 2309248), (72164, 2176672), (136042, 1154624), (144328, 1088336), (272084, 577312), (288656, 544168)]