161058144

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:261

約数の個数: 192

約数和(自身を含む): 493129728

約数和(自身を除く): 332071584

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 31, 32, 39, 46, 48, 52, 62, 69, 78, 92, 93, 96, 104, 124, 138, 156, 181, 184, 186, 208, 248, 276, 299, 312, 362, 368, 372, 403, 416, 496, 543, 552, 598, 624, 713, 724, 736, 744, 806, 897, 992, 1086, 1104, 1196, 1209, 1248, 1426, 1448, 1488, 1612, 1794, 2139, 2172, 2208, 2353, 2392, 2418, 2852, 2896, 2976, 3224, 3588, 4163, 4278, 4344, 4706, 4784, 4836, 5611, 5704, 5792, 6448, 7059, 7176, 8326, 8556, 8688, 9269, 9412, 9568, 9672, 11222, 11408, 12489, 12896, 14118, 14352, 16652, 16833, 17112, 17376, 18538, 18824, 19344, 22444, 22816, 24978, 27807, 28236, 28704, 33304, 33666, 34224, 37076, 37648, 38688, 44888, 49956, 54119, 55614, 56472, 66608, 67332, 68448, 72943, 74152, 75296, 89776, 99912, 108238, 111228, 112944, 129053, 133216, 134664, 145886, 148304, 162357, 179552, 199824, 216476, 218829, 222456, 225888, 258106, 269328, 291772, 296608, 324714, 387159, 399648, 432952, 437658, 444912, 516212, 538656, 583544, 649428, 774318, 865904, 875316, 889824, 1032424, 1167088, 1298856, 1548636, 1677689, 1731808, 1750632, 2064848, 2334176, 2597712, 3097272, 3355378, 3501264, 4129696, 5033067, 5195424, 6194544, 6710756, 7002528, 10066134, 12389088, 13421512, 20132268, 26843024, 40264536, 53686048, 80529072, 161058144]

約数ペア:

[(1, 161058144), (2, 80529072), (3, 53686048), (4, 40264536), (6, 26843024), (8, 20132268), (12, 13421512), (13, 12389088), (16, 10066134), (23, 7002528), (24, 6710756), (26, 6194544), (31, 5195424), (32, 5033067), (39, 4129696), (46, 3501264), (48, 3355378), (52, 3097272), (62, 2597712), (69, 2334176), (78, 2064848), (92, 1750632), (93, 1731808), (96, 1677689), (104, 1548636), (124, 1298856), (138, 1167088), (156, 1032424), (181, 889824), (184, 875316), (186, 865904), (208, 774318), (248, 649428), (276, 583544), (299, 538656), (312, 516212), (362, 444912), (368, 437658), (372, 432952), (403, 399648), (416, 387159), (496, 324714), (543, 296608), (552, 291772), (598, 269328), (624, 258106), (713, 225888), (724, 222456), (736, 218829), (744, 216476), (806, 199824), (897, 179552), (992, 162357), (1086, 148304), (1104, 145886), (1196, 134664), (1209, 133216), (1248, 129053), (1426, 112944), (1448, 111228), (1488, 108238), (1612, 99912), (1794, 89776), (2139, 75296), (2172, 74152), (2208, 72943), (2353, 68448), (2392, 67332), (2418, 66608), (2852, 56472), (2896, 55614), (2976, 54119), (3224, 49956), (3588, 44888), (4163, 38688), (4278, 37648), (4344, 37076), (4706, 34224), (4784, 33666), (4836, 33304), (5611, 28704), (5704, 28236), (5792, 27807), (6448, 24978), (7059, 22816), (7176, 22444), (8326, 19344), (8556, 18824), (8688, 18538), (9269, 17376), (9412, 17112), (9568, 16833), (9672, 16652), (11222, 14352), (11408, 14118), (12489, 12896)]