131339712

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1237}}^1$

素因数の和:1338

約数の個数: 112

約数和(自身を含む): 402498560

約数和(自身を除く): 271158848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 79, 84, 96, 112, 158, 168, 192, 224, 237, 316, 336, 448, 474, 553, 632, 672, 948, 1106, 1237, 1264, 1344, 1659, 1896, 2212, 2474, 2528, 3318, 3711, 3792, 4424, 4948, 5056, 6636, 7422, 7584, 8659, 8848, 9896, 13272, 14844, 15168, 17318, 17696, 19792, 25977, 26544, 29688, 34636, 35392, 39584, 51954, 53088, 59376, 69272, 79168, 97723, 103908, 106176, 118752, 138544, 195446, 207816, 237504, 277088, 293169, 390892, 415632, 554176, 586338, 684061, 781784, 831264, 1172676, 1368122, 1563568, 1662528, 2052183, 2345352, 2736244, 3127136, 4104366, 4690704, 5472488, 6254272, 8208732, 9381408, 10944976, 16417464, 18762816, 21889952, 32834928, 43779904, 65669856, 131339712]

約数ペア:

[(1, 131339712), (2, 65669856), (3, 43779904), (4, 32834928), (6, 21889952), (7, 18762816), (8, 16417464), (12, 10944976), (14, 9381408), (16, 8208732), (21, 6254272), (24, 5472488), (28, 4690704), (32, 4104366), (42, 3127136), (48, 2736244), (56, 2345352), (64, 2052183), (79, 1662528), (84, 1563568), (96, 1368122), (112, 1172676), (158, 831264), (168, 781784), (192, 684061), (224, 586338), (237, 554176), (316, 415632), (336, 390892), (448, 293169), (474, 277088), (553, 237504), (632, 207816), (672, 195446), (948, 138544), (1106, 118752), (1237, 106176), (1264, 103908), (1344, 97723), (1659, 79168), (1896, 69272), (2212, 59376), (2474, 53088), (2528, 51954), (3318, 39584), (3711, 35392), (3792, 34636), (4424, 29688), (4948, 26544), (5056, 25977), (6636, 19792), (7422, 17696), (7584, 17318), (8659, 15168), (8848, 14844), (9896, 13272)]