140858256

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1657}}^1$

素因数の和:1709

約数の個数: 160

約数和(自身を含む): 473683968

約数和(自身を除く): 332825712

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 23, 24, 28, 33, 42, 44, 46, 48, 56, 66, 69, 77, 84, 88, 92, 112, 132, 138, 154, 161, 168, 176, 184, 231, 253, 264, 276, 308, 322, 336, 368, 462, 483, 506, 528, 552, 616, 644, 759, 924, 966, 1012, 1104, 1232, 1288, 1518, 1657, 1771, 1848, 1932, 2024, 2576, 3036, 3314, 3542, 3696, 3864, 4048, 4971, 5313, 6072, 6628, 7084, 7728, 9942, 10626, 11599, 12144, 13256, 14168, 18227, 19884, 21252, 23198, 26512, 28336, 34797, 36454, 38111, 39768, 42504, 46396, 54681, 69594, 72908, 76222, 79536, 85008, 92792, 109362, 114333, 127589, 139188, 145816, 152444, 185584, 218724, 228666, 255178, 266777, 278376, 291632, 304888, 382767, 419221, 437448, 457332, 510356, 533554, 556752, 609776, 765534, 800331, 838442, 874896, 914664, 1020712, 1067108, 1257663, 1531068, 1600662, 1676884, 1829328, 2041424, 2134216, 2515326, 2934547, 3062136, 3201324, 3353768, 4268432, 5030652, 5869094, 6124272, 6402648, 6707536, 8803641, 10061304, 11738188, 12805296, 17607282, 20122608, 23476376, 35214564, 46952752, 70429128, 140858256]

約数ペア:

[(1, 140858256), (2, 70429128), (3, 46952752), (4, 35214564), (6, 23476376), (7, 20122608), (8, 17607282), (11, 12805296), (12, 11738188), (14, 10061304), (16, 8803641), (21, 6707536), (22, 6402648), (23, 6124272), (24, 5869094), (28, 5030652), (33, 4268432), (42, 3353768), (44, 3201324), (46, 3062136), (48, 2934547), (56, 2515326), (66, 2134216), (69, 2041424), (77, 1829328), (84, 1676884), (88, 1600662), (92, 1531068), (112, 1257663), (132, 1067108), (138, 1020712), (154, 914664), (161, 874896), (168, 838442), (176, 800331), (184, 765534), (231, 609776), (253, 556752), (264, 533554), (276, 510356), (308, 457332), (322, 437448), (336, 419221), (368, 382767), (462, 304888), (483, 291632), (506, 278376), (528, 266777), (552, 255178), (616, 228666), (644, 218724), (759, 185584), (924, 152444), (966, 145816), (1012, 139188), (1104, 127589), (1232, 114333), (1288, 109362), (1518, 92792), (1657, 85008), (1771, 79536), (1848, 76222), (1932, 72908), (2024, 69594), (2576, 54681), (3036, 46396), (3314, 42504), (3542, 39768), (3696, 38111), (3864, 36454), (4048, 34797), (4971, 28336), (5313, 26512), (6072, 23198), (6628, 21252), (7084, 19884), (7728, 18227), (9942, 14168), (10626, 13256), (11599, 12144)]