139330048

素因数分解:

$2^9\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{173}}^1$

素因数の和:226

約数の個数: 120

約数和(自身を含む): 331439724

約数和(自身を除く): 192109676

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 121, 128, 143, 173, 176, 208, 242, 256, 286, 346, 352, 416, 484, 512, 572, 692, 704, 832, 968, 1144, 1384, 1408, 1573, 1664, 1903, 1936, 2249, 2288, 2768, 2816, 3146, 3328, 3806, 3872, 4498, 4576, 5536, 5632, 6292, 6656, 7612, 7744, 8996, 9152, 11072, 12584, 15224, 15488, 17992, 18304, 20933, 22144, 24739, 25168, 30448, 30976, 35984, 36608, 41866, 44288, 49478, 50336, 60896, 61952, 71968, 73216, 83732, 88576, 98956, 100672, 121792, 143936, 167464, 197912, 201344, 243584, 272129, 287872, 334928, 395824, 402688, 487168, 544258, 575744, 669856, 791648, 805376, 974336, 1088516, 1151488, 1339712, 1583296, 2177032, 2679424, 3166592, 4354064, 5358848, 6333184, 8708128, 10717696, 12666368, 17416256, 34832512, 69665024, 139330048]

約数ペア:

[(1, 139330048), (2, 69665024), (4, 34832512), (8, 17416256), (11, 12666368), (13, 10717696), (16, 8708128), (22, 6333184), (26, 5358848), (32, 4354064), (44, 3166592), (52, 2679424), (64, 2177032), (88, 1583296), (104, 1339712), (121, 1151488), (128, 1088516), (143, 974336), (173, 805376), (176, 791648), (208, 669856), (242, 575744), (256, 544258), (286, 487168), (346, 402688), (352, 395824), (416, 334928), (484, 287872), (512, 272129), (572, 243584), (692, 201344), (704, 197912), (832, 167464), (968, 143936), (1144, 121792), (1384, 100672), (1408, 98956), (1573, 88576), (1664, 83732), (1903, 73216), (1936, 71968), (2249, 61952), (2288, 60896), (2768, 50336), (2816, 49478), (3146, 44288), (3328, 41866), (3806, 36608), (3872, 35984), (4498, 30976), (4576, 30448), (5536, 25168), (5632, 24739), (6292, 22144), (6656, 20933), (7612, 18304), (7744, 17992), (8996, 15488), (9152, 15224), (11072, 12584)]