157021155808

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{491}}^1\times {\mathrm{22159}}^1$

素因数の和:22712

約数の個数: 96

約数和(自身を含む): 346183165440

約数和(自身を除く): 189162009632

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 41, 44, 82, 88, 164, 176, 328, 352, 451, 491, 656, 902, 982, 1312, 1804, 1964, 3608, 3928, 5401, 7216, 7856, 10802, 14432, 15712, 20131, 21604, 22159, 40262, 43208, 44318, 80524, 86416, 88636, 161048, 172832, 177272, 221441, 243749, 322096, 354544, 442882, 487498, 644192, 709088, 885764, 908519, 974996, 1771528, 1817038, 1949992, 3543056, 3634076, 3899984, 7086112, 7268152, 7799968, 9993709, 10880069, 14536304, 19987418, 21760138, 29072608, 39974836, 43520276, 79949672, 87040552, 119680759, 159899344, 174081104, 239361518, 319798688, 348162208, 446082829, 478723036, 892165658, 957446072, 1784331316, 1914892144, 3568662632, 3829784288, 4906911119, 7137325264, 9813822238, 14274650528, 19627644476, 39255288952, 78510577904, 157021155808]

約数ペア:

[(1, 157021155808), (2, 78510577904), (4, 39255288952), (8, 19627644476), (11, 14274650528), (16, 9813822238), (22, 7137325264), (32, 4906911119), (41, 3829784288), (44, 3568662632), (82, 1914892144), (88, 1784331316), (164, 957446072), (176, 892165658), (328, 478723036), (352, 446082829), (451, 348162208), (491, 319798688), (656, 239361518), (902, 174081104), (982, 159899344), (1312, 119680759), (1804, 87040552), (1964, 79949672), (3608, 43520276), (3928, 39974836), (5401, 29072608), (7216, 21760138), (7856, 19987418), (10802, 14536304), (14432, 10880069), (15712, 9993709), (20131, 7799968), (21604, 7268152), (22159, 7086112), (40262, 3899984), (43208, 3634076), (44318, 3543056), (80524, 1949992), (86416, 1817038), (88636, 1771528), (161048, 974996), (172832, 908519), (177272, 885764), (221441, 709088), (243749, 644192), (322096, 487498), (354544, 442882)]