125304858

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:237

約数の個数: 144

約数和(自身を含む): 342359784

約数和(自身を除く): 217054926

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 49, 51, 61, 63, 98, 102, 119, 122, 126, 137, 147, 153, 183, 238, 274, 294, 306, 357, 366, 411, 427, 441, 549, 714, 822, 833, 854, 882, 959, 1037, 1071, 1098, 1233, 1281, 1666, 1918, 2074, 2142, 2329, 2466, 2499, 2562, 2877, 2989, 3111, 3843, 4658, 4998, 5754, 5978, 6222, 6713, 6987, 7259, 7497, 7686, 8357, 8631, 8967, 9333, 13426, 13974, 14518, 14994, 16303, 16714, 17262, 17934, 18666, 20139, 20961, 21777, 25071, 26901, 32606, 40278, 41922, 43554, 48909, 50142, 50813, 53802, 58499, 60417, 65331, 75213, 97818, 101626, 114121, 116998, 120834, 130662, 142069, 146727, 150426, 152439, 175497, 228242, 284138, 293454, 304878, 342363, 350994, 409493, 426207, 457317, 526491, 684726, 818986, 852414, 914634, 994483, 1027089, 1052982, 1228479, 1278621, 1988966, 2054178, 2456958, 2557242, 2983449, 3685437, 5966898, 6961381, 7370874, 8950347, 13922762, 17900694, 20884143, 41768286, 62652429, 125304858]

約数ペア:

[(1, 125304858), (2, 62652429), (3, 41768286), (6, 20884143), (7, 17900694), (9, 13922762), (14, 8950347), (17, 7370874), (18, 6961381), (21, 5966898), (34, 3685437), (42, 2983449), (49, 2557242), (51, 2456958), (61, 2054178), (63, 1988966), (98, 1278621), (102, 1228479), (119, 1052982), (122, 1027089), (126, 994483), (137, 914634), (147, 852414), (153, 818986), (183, 684726), (238, 526491), (274, 457317), (294, 426207), (306, 409493), (357, 350994), (366, 342363), (411, 304878), (427, 293454), (441, 284138), (549, 228242), (714, 175497), (822, 152439), (833, 150426), (854, 146727), (882, 142069), (959, 130662), (1037, 120834), (1071, 116998), (1098, 114121), (1233, 101626), (1281, 97818), (1666, 75213), (1918, 65331), (2074, 60417), (2142, 58499), (2329, 53802), (2466, 50813), (2499, 50142), (2562, 48909), (2877, 43554), (2989, 41922), (3111, 40278), (3843, 32606), (4658, 26901), (4998, 25071), (5754, 21777), (5978, 20961), (6222, 20139), (6713, 18666), (6987, 17934), (7259, 17262), (7497, 16714), (7686, 16303), (8357, 14994), (8631, 14518), (8967, 13974), (9333, 13426)]