189641736

素因数分解:

$2^3\times 3^4\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{211}}^1$

素因数の和:321

約数の個数: 160

約数和(自身を含む): 569474400

約数和(自身を除く): 379832664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 73, 76, 81, 108, 114, 146, 152, 162, 171, 211, 216, 219, 228, 292, 324, 342, 422, 438, 456, 513, 584, 633, 648, 657, 684, 844, 876, 1026, 1266, 1314, 1368, 1387, 1539, 1688, 1752, 1899, 1971, 2052, 2532, 2628, 2774, 3078, 3798, 3942, 4009, 4104, 4161, 5064, 5256, 5548, 5697, 5913, 6156, 7596, 7884, 8018, 8322, 11096, 11394, 11826, 12027, 12312, 12483, 15192, 15403, 15768, 16036, 16644, 17091, 22788, 23652, 24054, 24966, 30806, 32072, 33288, 34182, 36081, 37449, 45576, 46209, 47304, 48108, 49932, 61612, 68364, 72162, 74898, 92418, 96216, 99864, 108243, 112347, 123224, 136728, 138627, 144324, 149796, 184836, 216486, 224694, 277254, 288648, 292657, 299592, 324729, 369672, 415881, 432972, 449388, 554508, 585314, 649458, 831762, 865944, 877971, 898776, 1109016, 1170628, 1247643, 1298916, 1663524, 1755942, 2341256, 2495286, 2597832, 2633913, 3327048, 3511884, 4990572, 5267826, 7023768, 7901739, 9981144, 10535652, 15803478, 21071304, 23705217, 31606956, 47410434, 63213912, 94820868, 189641736]

約数ペア:

[(1, 189641736), (2, 94820868), (3, 63213912), (4, 47410434), (6, 31606956), (8, 23705217), (9, 21071304), (12, 15803478), (18, 10535652), (19, 9981144), (24, 7901739), (27, 7023768), (36, 5267826), (38, 4990572), (54, 3511884), (57, 3327048), (72, 2633913), (73, 2597832), (76, 2495286), (81, 2341256), (108, 1755942), (114, 1663524), (146, 1298916), (152, 1247643), (162, 1170628), (171, 1109016), (211, 898776), (216, 877971), (219, 865944), (228, 831762), (292, 649458), (324, 585314), (342, 554508), (422, 449388), (438, 432972), (456, 415881), (513, 369672), (584, 324729), (633, 299592), (648, 292657), (657, 288648), (684, 277254), (844, 224694), (876, 216486), (1026, 184836), (1266, 149796), (1314, 144324), (1368, 138627), (1387, 136728), (1539, 123224), (1688, 112347), (1752, 108243), (1899, 99864), (1971, 96216), (2052, 92418), (2532, 74898), (2628, 72162), (2774, 68364), (3078, 61612), (3798, 49932), (3942, 48108), (4009, 47304), (4104, 46209), (4161, 45576), (5064, 37449), (5256, 36081), (5548, 34182), (5697, 33288), (5913, 32072), (6156, 30806), (7596, 24966), (7884, 24054), (8018, 23652), (8322, 22788), (11096, 17091), (11394, 16644), (11826, 16036), (12027, 15768), (12312, 15403), (12483, 15192)]