141781848

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1$

素因数の和:297

約数の個数: 128

約数和(自身を含む): 400619520

約数和(自身を除く): 258837672

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 104, 107, 124, 137, 156, 186, 214, 248, 274, 312, 321, 372, 403, 411, 428, 548, 642, 744, 806, 822, 856, 1096, 1209, 1284, 1391, 1612, 1644, 1781, 2418, 2568, 2782, 3224, 3288, 3317, 3562, 4173, 4247, 4836, 5343, 5564, 6634, 7124, 8346, 8494, 9672, 9951, 10686, 11128, 12741, 13268, 14248, 14659, 16692, 16988, 19902, 21372, 25482, 26536, 29318, 33384, 33976, 39804, 42744, 43121, 43977, 50964, 55211, 58636, 79608, 86242, 87954, 101928, 110422, 117272, 129363, 165633, 172484, 175908, 190567, 220844, 258726, 331266, 344968, 351816, 381134, 441688, 454429, 517452, 571701, 662532, 762268, 908858, 1034904, 1143402, 1325064, 1363287, 1524536, 1817716, 2286804, 2726574, 3635432, 4573608, 5453148, 5907577, 10906296, 11815154, 17722731, 23630308, 35445462, 47260616, 70890924, 141781848]

約数ペア:

[(1, 141781848), (2, 70890924), (3, 47260616), (4, 35445462), (6, 23630308), (8, 17722731), (12, 11815154), (13, 10906296), (24, 5907577), (26, 5453148), (31, 4573608), (39, 3635432), (52, 2726574), (62, 2286804), (78, 1817716), (93, 1524536), (104, 1363287), (107, 1325064), (124, 1143402), (137, 1034904), (156, 908858), (186, 762268), (214, 662532), (248, 571701), (274, 517452), (312, 454429), (321, 441688), (372, 381134), (403, 351816), (411, 344968), (428, 331266), (548, 258726), (642, 220844), (744, 190567), (806, 175908), (822, 172484), (856, 165633), (1096, 129363), (1209, 117272), (1284, 110422), (1391, 101928), (1612, 87954), (1644, 86242), (1781, 79608), (2418, 58636), (2568, 55211), (2782, 50964), (3224, 43977), (3288, 43121), (3317, 42744), (3562, 39804), (4173, 33976), (4247, 33384), (4836, 29318), (5343, 26536), (5564, 25482), (6634, 21372), (7124, 19902), (8346, 16988), (8494, 16692), (9672, 14659), (9951, 14248), (10686, 13268), (11128, 12741)]