164503872

素因数分解:

$2^6\times 3^4\times {\mathrm{13}}^1\times {\mathrm{2441}}^1$

素因数の和:2478

約数の個数: 140

約数和(自身を含む): 525366996

約数和(自身を除く): 360863124

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 81, 96, 104, 108, 117, 144, 156, 162, 192, 208, 216, 234, 288, 312, 324, 351, 416, 432, 468, 576, 624, 648, 702, 832, 864, 936, 1053, 1248, 1296, 1404, 1728, 1872, 2106, 2441, 2496, 2592, 2808, 3744, 4212, 4882, 5184, 5616, 7323, 7488, 8424, 9764, 11232, 14646, 16848, 19528, 21969, 22464, 29292, 31733, 33696, 39056, 43938, 58584, 63466, 65907, 67392, 78112, 87876, 95199, 117168, 126932, 131814, 156224, 175752, 190398, 197721, 234336, 253864, 263628, 285597, 351504, 380796, 395442, 468672, 507728, 527256, 571194, 703008, 761592, 790884, 856791, 1015456, 1054512, 1142388, 1406016, 1523184, 1581768, 1713582, 2030912, 2109024, 2284776, 2570373, 3046368, 3163536, 3427164, 4218048, 4569552, 5140746, 6092736, 6327072, 6854328, 9139104, 10281492, 12654144, 13708656, 18278208, 20562984, 27417312, 41125968, 54834624, 82251936, 164503872]

約数ペア:

[(1, 164503872), (2, 82251936), (3, 54834624), (4, 41125968), (6, 27417312), (8, 20562984), (9, 18278208), (12, 13708656), (13, 12654144), (16, 10281492), (18, 9139104), (24, 6854328), (26, 6327072), (27, 6092736), (32, 5140746), (36, 4569552), (39, 4218048), (48, 3427164), (52, 3163536), (54, 3046368), (64, 2570373), (72, 2284776), (78, 2109024), (81, 2030912), (96, 1713582), (104, 1581768), (108, 1523184), (117, 1406016), (144, 1142388), (156, 1054512), (162, 1015456), (192, 856791), (208, 790884), (216, 761592), (234, 703008), (288, 571194), (312, 527256), (324, 507728), (351, 468672), (416, 395442), (432, 380796), (468, 351504), (576, 285597), (624, 263628), (648, 253864), (702, 234336), (832, 197721), (864, 190398), (936, 175752), (1053, 156224), (1248, 131814), (1296, 126932), (1404, 117168), (1728, 95199), (1872, 87876), (2106, 78112), (2441, 67392), (2496, 65907), (2592, 63466), (2808, 58584), (3744, 43938), (4212, 39056), (4882, 33696), (5184, 31733), (5616, 29292), (7323, 22464), (7488, 21969), (8424, 19528), (9764, 16848), (11232, 14646)]