189708768

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{937}}^1$

素因数の和:1009

約数の個数: 144

約数和(自身を含む): 583848720

約数和(自身を除く): 394139952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 37, 38, 48, 57, 72, 74, 76, 96, 111, 114, 144, 148, 152, 171, 222, 228, 288, 296, 304, 333, 342, 444, 456, 592, 608, 666, 684, 703, 888, 912, 937, 1184, 1332, 1368, 1406, 1776, 1824, 1874, 2109, 2664, 2736, 2811, 2812, 3552, 3748, 4218, 5328, 5472, 5622, 5624, 6327, 7496, 8433, 8436, 10656, 11244, 11248, 12654, 14992, 16866, 16872, 17803, 22488, 22496, 25308, 29984, 33732, 33744, 34669, 35606, 44976, 50616, 53409, 67464, 67488, 69338, 71212, 89952, 101232, 104007, 106818, 134928, 138676, 142424, 160227, 202464, 208014, 213636, 269856, 277352, 284848, 312021, 320454, 416028, 427272, 554704, 569696, 624042, 640908, 658711, 832056, 854544, 1109408, 1248084, 1281816, 1317422, 1664112, 1709088, 1976133, 2496168, 2563632, 2634844, 3328224, 3952266, 4992336, 5127264, 5269688, 5928399, 7904532, 9984672, 10539376, 11856798, 15809064, 21078752, 23713596, 31618128, 47427192, 63236256, 94854384, 189708768]

約数ペア:

[(1, 189708768), (2, 94854384), (3, 63236256), (4, 47427192), (6, 31618128), (8, 23713596), (9, 21078752), (12, 15809064), (16, 11856798), (18, 10539376), (19, 9984672), (24, 7904532), (32, 5928399), (36, 5269688), (37, 5127264), (38, 4992336), (48, 3952266), (57, 3328224), (72, 2634844), (74, 2563632), (76, 2496168), (96, 1976133), (111, 1709088), (114, 1664112), (144, 1317422), (148, 1281816), (152, 1248084), (171, 1109408), (222, 854544), (228, 832056), (288, 658711), (296, 640908), (304, 624042), (333, 569696), (342, 554704), (444, 427272), (456, 416028), (592, 320454), (608, 312021), (666, 284848), (684, 277352), (703, 269856), (888, 213636), (912, 208014), (937, 202464), (1184, 160227), (1332, 142424), (1368, 138676), (1406, 134928), (1776, 106818), (1824, 104007), (1874, 101232), (2109, 89952), (2664, 71212), (2736, 69338), (2811, 67488), (2812, 67464), (3552, 53409), (3748, 50616), (4218, 44976), (5328, 35606), (5472, 34669), (5622, 33744), (5624, 33732), (6327, 29984), (7496, 25308), (8433, 22496), (8436, 22488), (10656, 17803), (11244, 16872), (11248, 16866), (12654, 14992)]