140439104

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1$

素因数の和:268

約数の個数: 112

約数和(自身を含む): 322600320

約数和(自身を除く): 182161216

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 41, 46, 52, 64, 82, 92, 104, 164, 179, 184, 208, 299, 328, 358, 368, 416, 533, 598, 656, 716, 736, 832, 943, 1066, 1196, 1312, 1432, 1472, 1886, 2132, 2327, 2392, 2624, 2864, 3772, 4117, 4264, 4654, 4784, 5728, 7339, 7544, 8234, 8528, 9308, 9568, 11456, 12259, 14678, 15088, 16468, 17056, 18616, 19136, 24518, 29356, 30176, 32936, 34112, 37232, 49036, 53521, 58712, 60352, 65872, 74464, 95407, 98072, 107042, 117424, 131744, 148928, 168797, 190814, 196144, 214084, 234848, 263488, 337594, 381628, 392288, 428168, 469696, 675188, 763256, 784576, 856336, 1350376, 1526512, 1712672, 2194361, 2700752, 3053024, 3425344, 4388722, 5401504, 6106048, 8777444, 10803008, 17554888, 35109776, 70219552, 140439104]

約数ペア:

[(1, 140439104), (2, 70219552), (4, 35109776), (8, 17554888), (13, 10803008), (16, 8777444), (23, 6106048), (26, 5401504), (32, 4388722), (41, 3425344), (46, 3053024), (52, 2700752), (64, 2194361), (82, 1712672), (92, 1526512), (104, 1350376), (164, 856336), (179, 784576), (184, 763256), (208, 675188), (299, 469696), (328, 428168), (358, 392288), (368, 381628), (416, 337594), (533, 263488), (598, 234848), (656, 214084), (716, 196144), (736, 190814), (832, 168797), (943, 148928), (1066, 131744), (1196, 117424), (1312, 107042), (1432, 98072), (1472, 95407), (1886, 74464), (2132, 65872), (2327, 60352), (2392, 58712), (2624, 53521), (2864, 49036), (3772, 37232), (4117, 34112), (4264, 32936), (4654, 30176), (4784, 29356), (5728, 24518), (7339, 19136), (7544, 18616), (8234, 17056), (8528, 16468), (9308, 15088), (9568, 14678), (11456, 12259)]