156911909792

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{131071}}^1$

素因数の和:131290

約数の個数: 96

約数和(自身を含む): 356725555200

約数和(自身を除く): 199813645408

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 76, 88, 152, 176, 179, 209, 304, 352, 358, 418, 608, 716, 836, 1432, 1672, 1969, 2864, 3344, 3401, 3938, 5728, 6688, 6802, 7876, 13604, 15752, 27208, 31504, 37411, 54416, 63008, 74822, 108832, 131071, 149644, 262142, 299288, 524284, 598576, 1048568, 1197152, 1441781, 2097136, 2490349, 2883562, 4194272, 4980698, 5767124, 9961396, 11534248, 19922792, 23068496, 23461709, 27393839, 39845584, 46136992, 46923418, 54787678, 79691168, 93846836, 109575356, 187693672, 219150712, 258078799, 375387344, 438301424, 445772471, 516157598, 750774688, 876602848, 891544942, 1032315196, 1783089884, 2064630392, 3566179768, 4129260784, 4903497181, 7132359536, 8258521568, 9806994362, 14264719072, 19613988724, 39227977448, 78455954896, 156911909792]

約数ペア:

[(1, 156911909792), (2, 78455954896), (4, 39227977448), (8, 19613988724), (11, 14264719072), (16, 9806994362), (19, 8258521568), (22, 7132359536), (32, 4903497181), (38, 4129260784), (44, 3566179768), (76, 2064630392), (88, 1783089884), (152, 1032315196), (176, 891544942), (179, 876602848), (209, 750774688), (304, 516157598), (352, 445772471), (358, 438301424), (418, 375387344), (608, 258078799), (716, 219150712), (836, 187693672), (1432, 109575356), (1672, 93846836), (1969, 79691168), (2864, 54787678), (3344, 46923418), (3401, 46136992), (3938, 39845584), (5728, 27393839), (6688, 23461709), (6802, 23068496), (7876, 19922792), (13604, 11534248), (15752, 9961396), (27208, 5767124), (31504, 4980698), (37411, 4194272), (54416, 2883562), (63008, 2490349), (74822, 2097136), (108832, 1441781), (131071, 1197152), (149644, 1048568), (262142, 598576), (299288, 524284)]