172815702416

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2137}}^1\times {\mathrm{31393}}^1$

素因数の和:33568

約数の個数: 80

約数和(自身を含む): 399500454144

約数和(自身を除く): 226684751728

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 322, 368, 644, 1288, 2137, 2576, 4274, 8548, 14959, 17096, 29918, 31393, 34192, 49151, 59836, 62786, 98302, 119672, 125572, 196604, 219751, 239344, 251144, 344057, 393208, 439502, 502288, 688114, 722039, 786416, 879004, 1376228, 1444078, 1758008, 2752456, 2888156, 3516016, 5054273, 5504912, 5776312, 10108546, 11552624, 20217092, 40434184, 67086841, 80868368, 134173682, 268347364, 469607887, 536694728, 939215774, 1073389456, 1542997343, 1878431548, 3085994686, 3756863096, 6171989372, 7513726192, 10800981401, 12343978744, 21601962802, 24687957488, 43203925604, 86407851208, 172815702416]

約数ペア:

[(1, 172815702416), (2, 86407851208), (4, 43203925604), (7, 24687957488), (8, 21601962802), (14, 12343978744), (16, 10800981401), (23, 7513726192), (28, 6171989372), (46, 3756863096), (56, 3085994686), (92, 1878431548), (112, 1542997343), (161, 1073389456), (184, 939215774), (322, 536694728), (368, 469607887), (644, 268347364), (1288, 134173682), (2137, 80868368), (2576, 67086841), (4274, 40434184), (8548, 20217092), (14959, 11552624), (17096, 10108546), (29918, 5776312), (31393, 5504912), (34192, 5054273), (49151, 3516016), (59836, 2888156), (62786, 2752456), (98302, 1758008), (119672, 1444078), (125572, 1376228), (196604, 879004), (219751, 786416), (239344, 722039), (251144, 688114), (344057, 502288), (393208, 439502)]