177131448

素因数分解:

$2^3\times 3^5\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1$

素因数の和:240

約数の個数: 192

約数和(自身を含む): 551591040

約数和(自身を除く): 374459592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 43, 52, 54, 72, 78, 81, 86, 104, 108, 117, 129, 156, 162, 163, 172, 216, 234, 243, 258, 312, 324, 326, 344, 351, 387, 468, 486, 489, 516, 559, 648, 652, 702, 774, 936, 972, 978, 1032, 1053, 1118, 1161, 1304, 1404, 1467, 1548, 1677, 1944, 1956, 2106, 2119, 2236, 2322, 2808, 2934, 3096, 3159, 3354, 3483, 3912, 4212, 4238, 4401, 4472, 4644, 5031, 5868, 6318, 6357, 6708, 6966, 7009, 8424, 8476, 8802, 9288, 10062, 10449, 11736, 12636, 12714, 13203, 13416, 13932, 14018, 15093, 16952, 17604, 19071, 20124, 20898, 21027, 25272, 25428, 26406, 27864, 28036, 30186, 35208, 38142, 39609, 40248, 41796, 42054, 45279, 50856, 52812, 56072, 57213, 60372, 63081, 76284, 79218, 83592, 84108, 90558, 91117, 105624, 114426, 120744, 126162, 135837, 152568, 158436, 168216, 171639, 181116, 182234, 189243, 228852, 252324, 271674, 273351, 316872, 343278, 362232, 364468, 378486, 457704, 504648, 514917, 543348, 546702, 567729, 686556, 728936, 756972, 820053, 1029834, 1086696, 1093404, 1135458, 1373112, 1513944, 1640106, 1703187, 2059668, 2186808, 2270916, 2460159, 3280212, 3406374, 4119336, 4541832, 4920318, 6560424, 6812748, 7380477, 9840636, 13625496, 14760954, 19681272, 22141431, 29521908, 44282862, 59043816, 88565724, 177131448]

約数ペア:

[(1, 177131448), (2, 88565724), (3, 59043816), (4, 44282862), (6, 29521908), (8, 22141431), (9, 19681272), (12, 14760954), (13, 13625496), (18, 9840636), (24, 7380477), (26, 6812748), (27, 6560424), (36, 4920318), (39, 4541832), (43, 4119336), (52, 3406374), (54, 3280212), (72, 2460159), (78, 2270916), (81, 2186808), (86, 2059668), (104, 1703187), (108, 1640106), (117, 1513944), (129, 1373112), (156, 1135458), (162, 1093404), (163, 1086696), (172, 1029834), (216, 820053), (234, 756972), (243, 728936), (258, 686556), (312, 567729), (324, 546702), (326, 543348), (344, 514917), (351, 504648), (387, 457704), (468, 378486), (486, 364468), (489, 362232), (516, 343278), (559, 316872), (648, 273351), (652, 271674), (702, 252324), (774, 228852), (936, 189243), (972, 182234), (978, 181116), (1032, 171639), (1053, 168216), (1118, 158436), (1161, 152568), (1304, 135837), (1404, 126162), (1467, 120744), (1548, 114426), (1677, 105624), (1944, 91117), (1956, 90558), (2106, 84108), (2119, 83592), (2236, 79218), (2322, 76284), (2808, 63081), (2934, 60372), (3096, 57213), (3159, 56072), (3354, 52812), (3483, 50856), (3912, 45279), (4212, 42054), (4238, 41796), (4401, 40248), (4472, 39609), (4644, 38142), (5031, 35208), (5868, 30186), (6318, 28036), (6357, 27864), (6708, 26406), (6966, 25428), (7009, 25272), (8424, 21027), (8476, 20898), (8802, 20124), (9288, 19071), (10062, 17604), (10449, 16952), (11736, 15093), (12636, 14018), (12714, 13932), (13203, 13416)]