188208072

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{557}}^1$

素因数の和:620

約数の個数: 144

約数和(自身を含む): 580392540

約数和(自身を除く): 392184468

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 36, 38, 39, 52, 57, 72, 76, 78, 104, 114, 117, 152, 156, 171, 228, 234, 247, 312, 342, 361, 456, 468, 494, 557, 684, 722, 741, 936, 988, 1083, 1114, 1368, 1444, 1482, 1671, 1976, 2166, 2223, 2228, 2888, 2964, 3249, 3342, 4332, 4446, 4456, 4693, 5013, 5928, 6498, 6684, 7241, 8664, 8892, 9386, 10026, 10583, 12996, 13368, 14079, 14482, 17784, 18772, 20052, 21166, 21723, 25992, 28158, 28964, 31749, 37544, 40104, 42237, 42332, 43446, 56316, 57928, 63498, 65169, 84474, 84664, 86892, 95247, 112632, 126996, 130338, 137579, 168948, 173784, 190494, 201077, 253992, 260676, 275158, 337896, 380988, 402154, 412737, 521352, 550316, 603231, 761976, 804308, 825474, 1100632, 1206462, 1238211, 1608616, 1650948, 1809693, 2412924, 2476422, 2614001, 3301896, 3619386, 4825848, 4952844, 5228002, 7238772, 7842003, 9905688, 10456004, 14477544, 15684006, 20912008, 23526009, 31368012, 47052018, 62736024, 94104036, 188208072]

約数ペア:

[(1, 188208072), (2, 94104036), (3, 62736024), (4, 47052018), (6, 31368012), (8, 23526009), (9, 20912008), (12, 15684006), (13, 14477544), (18, 10456004), (19, 9905688), (24, 7842003), (26, 7238772), (36, 5228002), (38, 4952844), (39, 4825848), (52, 3619386), (57, 3301896), (72, 2614001), (76, 2476422), (78, 2412924), (104, 1809693), (114, 1650948), (117, 1608616), (152, 1238211), (156, 1206462), (171, 1100632), (228, 825474), (234, 804308), (247, 761976), (312, 603231), (342, 550316), (361, 521352), (456, 412737), (468, 402154), (494, 380988), (557, 337896), (684, 275158), (722, 260676), (741, 253992), (936, 201077), (988, 190494), (1083, 173784), (1114, 168948), (1368, 137579), (1444, 130338), (1482, 126996), (1671, 112632), (1976, 95247), (2166, 86892), (2223, 84664), (2228, 84474), (2888, 65169), (2964, 63498), (3249, 57928), (3342, 56316), (4332, 43446), (4446, 42332), (4456, 42237), (4693, 40104), (5013, 37544), (5928, 31749), (6498, 28964), (6684, 28158), (7241, 25992), (8664, 21723), (8892, 21166), (9386, 20052), (10026, 18772), (10583, 17784), (12996, 14482), (13368, 14079)]