128173344

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3313}}^1$

素因数の和:3370

約数の個数: 96

約数和(自身を含む): 374137344

約数和(自身を除く): 245964000

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 78, 93, 96, 104, 124, 156, 186, 208, 248, 312, 372, 403, 416, 496, 624, 744, 806, 992, 1209, 1248, 1488, 1612, 2418, 2976, 3224, 3313, 4836, 6448, 6626, 9672, 9939, 12896, 13252, 19344, 19878, 26504, 38688, 39756, 43069, 53008, 79512, 86138, 102703, 106016, 129207, 159024, 172276, 205406, 258414, 308109, 318048, 344552, 410812, 516828, 616218, 689104, 821624, 1033656, 1232436, 1335139, 1378208, 1643248, 2067312, 2464872, 2670278, 3286496, 4005417, 4134624, 4929744, 5340556, 8010834, 9859488, 10681112, 16021668, 21362224, 32043336, 42724448, 64086672, 128173344]

約数ペア:

[(1, 128173344), (2, 64086672), (3, 42724448), (4, 32043336), (6, 21362224), (8, 16021668), (12, 10681112), (13, 9859488), (16, 8010834), (24, 5340556), (26, 4929744), (31, 4134624), (32, 4005417), (39, 3286496), (48, 2670278), (52, 2464872), (62, 2067312), (78, 1643248), (93, 1378208), (96, 1335139), (104, 1232436), (124, 1033656), (156, 821624), (186, 689104), (208, 616218), (248, 516828), (312, 410812), (372, 344552), (403, 318048), (416, 308109), (496, 258414), (624, 205406), (744, 172276), (806, 159024), (992, 129207), (1209, 106016), (1248, 102703), (1488, 86138), (1612, 79512), (2418, 53008), (2976, 43069), (3224, 39756), (3313, 38688), (4836, 26504), (6448, 19878), (6626, 19344), (9672, 13252), (9939, 12896)]