156727147168

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1\times {\mathrm{7603}}^1$

素因数の和:7938

約数の個数: 96

約数和(自身を含む): 321738988032

約数和(自身を除く): 165011840864

約数列:

[1, 2, 4, 8, 16, 32, 43, 71, 86, 142, 172, 211, 284, 344, 422, 568, 688, 844, 1136, 1376, 1688, 2272, 3053, 3376, 6106, 6752, 7603, 9073, 12212, 14981, 15206, 18146, 24424, 29962, 30412, 36292, 48848, 59924, 60824, 72584, 97696, 119848, 121648, 145168, 239696, 243296, 290336, 326929, 479392, 539813, 644183, 653858, 1079626, 1288366, 1307716, 1604233, 2159252, 2576732, 2615432, 3208466, 4318504, 5153464, 5230864, 6416932, 8637008, 10306928, 10461728, 12833864, 17274016, 20613856, 23211959, 25667728, 46423918, 51335456, 68982019, 92847836, 113900543, 137964038, 185695672, 227801086, 275928076, 371391344, 455602172, 551856152, 742782688, 911204344, 1103712304, 1822408688, 2207424608, 3644817376, 4897723349, 9795446698, 19590893396, 39181786792, 78363573584, 156727147168]

約数ペア:

[(1, 156727147168), (2, 78363573584), (4, 39181786792), (8, 19590893396), (16, 9795446698), (32, 4897723349), (43, 3644817376), (71, 2207424608), (86, 1822408688), (142, 1103712304), (172, 911204344), (211, 742782688), (284, 551856152), (344, 455602172), (422, 371391344), (568, 275928076), (688, 227801086), (844, 185695672), (1136, 137964038), (1376, 113900543), (1688, 92847836), (2272, 68982019), (3053, 51335456), (3376, 46423918), (6106, 25667728), (6752, 23211959), (7603, 20613856), (9073, 17274016), (12212, 12833864), (14981, 10461728), (15206, 10306928), (18146, 8637008), (24424, 6416932), (29962, 5230864), (30412, 5153464), (36292, 4318504), (48848, 3208466), (59924, 2615432), (60824, 2576732), (72584, 2159252), (97696, 1604233), (119848, 1307716), (121648, 1288366), (145168, 1079626), (239696, 653858), (243296, 644183), (290336, 539813), (326929, 479392)]