156729768688

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{131}}^1\times {\mathrm{151}}^1\times {\mathrm{4903}}^1$

素因数の和:5294

約数の個数: 80

約数和(自身を含む): 311121372672

約数和(自身を除く): 154391603984

約数列:

[1, 2, 4, 8, 16, 101, 131, 151, 202, 262, 302, 404, 524, 604, 808, 1048, 1208, 1616, 2096, 2416, 4903, 9806, 13231, 15251, 19612, 19781, 26462, 30502, 39224, 39562, 52924, 61004, 78448, 79124, 105848, 122008, 158248, 211696, 244016, 316496, 495203, 642293, 740353, 990406, 1284586, 1480706, 1980812, 1997881, 2569172, 2961412, 3961624, 3995762, 5138344, 5922824, 7923248, 7991524, 10276688, 11845648, 15983048, 31966096, 64871593, 74775653, 96986243, 129743186, 149551306, 193972486, 259486372, 299102612, 387944972, 518972744, 598205224, 775889944, 1037945488, 1196410448, 1551779888, 9795610543, 19591221086, 39182442172, 78364884344, 156729768688]

約数ペア:

[(1, 156729768688), (2, 78364884344), (4, 39182442172), (8, 19591221086), (16, 9795610543), (101, 1551779888), (131, 1196410448), (151, 1037945488), (202, 775889944), (262, 598205224), (302, 518972744), (404, 387944972), (524, 299102612), (604, 259486372), (808, 193972486), (1048, 149551306), (1208, 129743186), (1616, 96986243), (2096, 74775653), (2416, 64871593), (4903, 31966096), (9806, 15983048), (13231, 11845648), (15251, 10276688), (19612, 7991524), (19781, 7923248), (26462, 5922824), (30502, 5138344), (39224, 3995762), (39562, 3961624), (52924, 2961412), (61004, 2569172), (78448, 1997881), (79124, 1980812), (105848, 1480706), (122008, 1284586), (158248, 990406), (211696, 740353), (244016, 642293), (316496, 495203)]