8163168

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:268

約数の個数: 96

約数和(自身を含む): 23933952

約数和(自身を除く): 15770784

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, 211, 248, 312, 372, 403, 416, 422, 496, 624, 633, 744, 806, 844, 992, 1209, 1248, 1266, 1488, 1612, 1688, 2418, 2532, 2743, 2976, 3224, 3376, 4836, 5064, 5486, 6448, 6541, 6752, 8229, 9672, 10128, 10972, 12896, 13082, 16458, 19344, 19623, 20256, 21944, 26164, 32916, 38688, 39246, 43888, 52328, 65832, 78492, 85033, 87776, 104656, 131664, 156984, 170066, 209312, 255099, 263328, 313968, 340132, 510198, 627936, 680264, 1020396, 1360528, 2040792, 2721056, 4081584, 8163168]

約数ペア:

[(1, 8163168), (2, 4081584), (3, 2721056), (4, 2040792), (6, 1360528), (8, 1020396), (12, 680264), (13, 627936), (16, 510198), (24, 340132), (26, 313968), (31, 263328), (32, 255099), (39, 209312), (48, 170066), (52, 156984), (62, 131664), (78, 104656), (93, 87776), (96, 85033), (104, 78492), (124, 65832), (156, 52328), (186, 43888), (208, 39246), (211, 38688), (248, 32916), (312, 26164), (372, 21944), (403, 20256), (416, 19623), (422, 19344), (496, 16458), (624, 13082), (633, 12896), (744, 10972), (806, 10128), (844, 9672), (992, 8229), (1209, 6752), (1248, 6541), (1266, 6448), (1488, 5486), (1612, 5064), (1688, 4836), (2418, 3376), (2532, 3224), (2743, 2976)]