161006976

素因数分解:

$2^7\times 3^2\times {\mathrm{13}}^2\times {\mathrm{827}}^1$

素因数の和:873

約数の個数: 144

約数和(自身を含む): 502302060

約数和(自身を除く): 341295084

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 128, 144, 156, 169, 192, 208, 234, 288, 312, 338, 384, 416, 468, 507, 576, 624, 676, 827, 832, 936, 1014, 1152, 1248, 1352, 1521, 1654, 1664, 1872, 2028, 2481, 2496, 2704, 3042, 3308, 3744, 4056, 4962, 4992, 5408, 6084, 6616, 7443, 7488, 8112, 9924, 10751, 10816, 12168, 13232, 14886, 14976, 16224, 19848, 21502, 21632, 24336, 26464, 29772, 32253, 32448, 39696, 43004, 48672, 52928, 59544, 64506, 64896, 79392, 86008, 96759, 97344, 105856, 119088, 129012, 139763, 158784, 172016, 193518, 194688, 238176, 258024, 279526, 317568, 344032, 387036, 419289, 476352, 516048, 559052, 688064, 774072, 838578, 952704, 1032096, 1118104, 1257867, 1376128, 1548144, 1677156, 2064192, 2236208, 2515734, 3096288, 3354312, 4128384, 4472416, 5031468, 6192576, 6708624, 8944832, 10062936, 12385152, 13417248, 17889664, 20125872, 26834496, 40251744, 53668992, 80503488, 161006976]

約数ペア:

[(1, 161006976), (2, 80503488), (3, 53668992), (4, 40251744), (6, 26834496), (8, 20125872), (9, 17889664), (12, 13417248), (13, 12385152), (16, 10062936), (18, 8944832), (24, 6708624), (26, 6192576), (32, 5031468), (36, 4472416), (39, 4128384), (48, 3354312), (52, 3096288), (64, 2515734), (72, 2236208), (78, 2064192), (96, 1677156), (104, 1548144), (117, 1376128), (128, 1257867), (144, 1118104), (156, 1032096), (169, 952704), (192, 838578), (208, 774072), (234, 688064), (288, 559052), (312, 516048), (338, 476352), (384, 419289), (416, 387036), (468, 344032), (507, 317568), (576, 279526), (624, 258024), (676, 238176), (827, 194688), (832, 193518), (936, 172016), (1014, 158784), (1152, 139763), (1248, 129012), (1352, 119088), (1521, 105856), (1654, 97344), (1664, 96759), (1872, 86008), (2028, 79392), (2481, 64896), (2496, 64506), (2704, 59544), (3042, 52928), (3308, 48672), (3744, 43004), (4056, 39696), (4962, 32448), (4992, 32253), (5408, 29772), (6084, 26464), (6616, 24336), (7443, 21632), (7488, 21502), (8112, 19848), (9924, 16224), (10751, 14976), (10816, 14886), (12168, 13232)]