158880384

素因数分解:

$2^7\times 3^2\times {\mathrm{13}}^1\times {\mathrm{103}}^2$

素因数の和:239

約数の個数: 144

約数和(自身を含む): 497190330

約数和(自身を除く): 338309946

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, 103, 104, 117, 128, 144, 156, 192, 206, 208, 234, 288, 309, 312, 384, 412, 416, 468, 576, 618, 624, 824, 832, 927, 936, 1152, 1236, 1248, 1339, 1648, 1664, 1854, 1872, 2472, 2496, 2678, 3296, 3708, 3744, 4017, 4944, 4992, 5356, 6592, 7416, 7488, 8034, 9888, 10609, 10712, 12051, 13184, 14832, 14976, 16068, 19776, 21218, 21424, 24102, 29664, 31827, 32136, 39552, 42436, 42848, 48204, 59328, 63654, 64272, 84872, 85696, 95481, 96408, 118656, 127308, 128544, 137917, 169744, 171392, 190962, 192816, 254616, 257088, 275834, 339488, 381924, 385632, 413751, 509232, 514176, 551668, 678976, 763848, 771264, 827502, 1018464, 1103336, 1241253, 1357952, 1527696, 1542528, 1655004, 2036928, 2206672, 2482506, 3055392, 3310008, 4073856, 4413344, 4965012, 6110784, 6620016, 8826688, 9930024, 12221568, 13240032, 17653376, 19860048, 26480064, 39720096, 52960128, 79440192, 158880384]

約数ペア:

[(1, 158880384), (2, 79440192), (3, 52960128), (4, 39720096), (6, 26480064), (8, 19860048), (9, 17653376), (12, 13240032), (13, 12221568), (16, 9930024), (18, 8826688), (24, 6620016), (26, 6110784), (32, 4965012), (36, 4413344), (39, 4073856), (48, 3310008), (52, 3055392), (64, 2482506), (72, 2206672), (78, 2036928), (96, 1655004), (103, 1542528), (104, 1527696), (117, 1357952), (128, 1241253), (144, 1103336), (156, 1018464), (192, 827502), (206, 771264), (208, 763848), (234, 678976), (288, 551668), (309, 514176), (312, 509232), (384, 413751), (412, 385632), (416, 381924), (468, 339488), (576, 275834), (618, 257088), (624, 254616), (824, 192816), (832, 190962), (927, 171392), (936, 169744), (1152, 137917), (1236, 128544), (1248, 127308), (1339, 118656), (1648, 96408), (1664, 95481), (1854, 85696), (1872, 84872), (2472, 64272), (2496, 63654), (2678, 59328), (3296, 48204), (3708, 42848), (3744, 42436), (4017, 39552), (4944, 32136), (4992, 31827), (5356, 29664), (6592, 24102), (7416, 21424), (7488, 21218), (8034, 19776), (9888, 16068), (10609, 14976), (10712, 14832), (12051, 13184)]