127694336

素因数分解:

$2^9\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:156

約数の個数: 160

約数和(自身を含む): 329978880

約数和(自身を除く): 202284544

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 41, 44, 56, 64, 77, 79, 82, 88, 112, 128, 154, 158, 164, 176, 224, 256, 287, 308, 316, 328, 352, 448, 451, 512, 553, 574, 616, 632, 656, 704, 869, 896, 902, 1106, 1148, 1232, 1264, 1312, 1408, 1738, 1792, 1804, 2212, 2296, 2464, 2528, 2624, 2816, 3157, 3239, 3476, 3584, 3608, 4424, 4592, 4928, 5056, 5248, 5632, 6083, 6314, 6478, 6952, 7216, 8848, 9184, 9856, 10112, 10496, 12166, 12628, 12956, 13904, 14432, 17696, 18368, 19712, 20224, 20992, 22673, 24332, 25256, 25912, 27808, 28864, 35392, 35629, 36736, 39424, 40448, 45346, 48664, 50512, 51824, 55616, 57728, 70784, 71258, 73472, 90692, 97328, 101024, 103648, 111232, 115456, 141568, 142516, 146944, 181384, 194656, 202048, 207296, 222464, 230912, 249403, 283136, 285032, 362768, 389312, 404096, 414592, 444928, 498806, 570064, 725536, 778624, 808192, 829184, 997612, 1140128, 1451072, 1557248, 1616384, 1658368, 1995224, 2280256, 2902144, 3114496, 3990448, 4560512, 5804288, 7980896, 9121024, 11608576, 15961792, 18242048, 31923584, 63847168, 127694336]

約数ペア:

[(1, 127694336), (2, 63847168), (4, 31923584), (7, 18242048), (8, 15961792), (11, 11608576), (14, 9121024), (16, 7980896), (22, 5804288), (28, 4560512), (32, 3990448), (41, 3114496), (44, 2902144), (56, 2280256), (64, 1995224), (77, 1658368), (79, 1616384), (82, 1557248), (88, 1451072), (112, 1140128), (128, 997612), (154, 829184), (158, 808192), (164, 778624), (176, 725536), (224, 570064), (256, 498806), (287, 444928), (308, 414592), (316, 404096), (328, 389312), (352, 362768), (448, 285032), (451, 283136), (512, 249403), (553, 230912), (574, 222464), (616, 207296), (632, 202048), (656, 194656), (704, 181384), (869, 146944), (896, 142516), (902, 141568), (1106, 115456), (1148, 111232), (1232, 103648), (1264, 101024), (1312, 97328), (1408, 90692), (1738, 73472), (1792, 71258), (1804, 70784), (2212, 57728), (2296, 55616), (2464, 51824), (2528, 50512), (2624, 48664), (2816, 45346), (3157, 40448), (3239, 39424), (3476, 36736), (3584, 35629), (3608, 35392), (4424, 28864), (4592, 27808), (4928, 25912), (5056, 25256), (5248, 24332), (5632, 22673), (6083, 20992), (6314, 20224), (6478, 19712), (6952, 18368), (7216, 17696), (8848, 14432), (9184, 13904), (9856, 12956), (10112, 12628), (10496, 12166)]