139580145664

素因数分解:

$2^{21}\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:205

約数の個数: 176

約数和(自身を含む): 306016346880

約数和(自身を除く): 166436201216

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 64, 76, 113, 124, 128, 152, 226, 248, 256, 304, 452, 496, 512, 589, 608, 904, 992, 1024, 1178, 1216, 1808, 1984, 2048, 2147, 2356, 2432, 3503, 3616, 3968, 4096, 4294, 4712, 4864, 7006, 7232, 7936, 8192, 8588, 9424, 9728, 14012, 14464, 15872, 16384, 17176, 18848, 19456, 28024, 28928, 31744, 32768, 34352, 37696, 38912, 56048, 57856, 63488, 65536, 66557, 68704, 75392, 77824, 112096, 115712, 126976, 131072, 133114, 137408, 150784, 155648, 224192, 231424, 253952, 262144, 266228, 274816, 301568, 311296, 448384, 462848, 507904, 524288, 532456, 549632, 603136, 622592, 896768, 925696, 1015808, 1048576, 1064912, 1099264, 1206272, 1245184, 1793536, 1851392, 2031616, 2097152, 2129824, 2198528, 2412544, 2490368, 3587072, 3702784, 4063232, 4259648, 4397056, 4825088, 4980736, 7174144, 7405568, 8126464, 8519296, 8794112, 9650176, 9961472, 14348288, 14811136, 16252928, 17038592, 17588224, 19300352, 19922944, 28696576, 29622272, 32505856, 34077184, 35176448, 38600704, 39845888, 57393152, 59244544, 65011712, 68154368, 70352896, 77201408, 114786304, 118489088, 136308736, 140705792, 154402816, 229572608, 236978176, 272617472, 281411584, 308805632, 459145216, 545234944, 562823168, 617611264, 918290432, 1090469888, 1125646336, 1235222528, 1836580864, 2180939776, 2251292672, 3673161728, 4361879552, 4502585344, 7346323456, 8723759104, 17447518208, 34895036416, 69790072832, 139580145664]

約数ペア:

[(1, 139580145664), (2, 69790072832), (4, 34895036416), (8, 17447518208), (16, 8723759104), (19, 7346323456), (31, 4502585344), (32, 4361879552), (38, 3673161728), (62, 2251292672), (64, 2180939776), (76, 1836580864), (113, 1235222528), (124, 1125646336), (128, 1090469888), (152, 918290432), (226, 617611264), (248, 562823168), (256, 545234944), (304, 459145216), (452, 308805632), (496, 281411584), (512, 272617472), (589, 236978176), (608, 229572608), (904, 154402816), (992, 140705792), (1024, 136308736), (1178, 118489088), (1216, 114786304), (1808, 77201408), (1984, 70352896), (2048, 68154368), (2147, 65011712), (2356, 59244544), (2432, 57393152), (3503, 39845888), (3616, 38600704), (3968, 35176448), (4096, 34077184), (4294, 32505856), (4712, 29622272), (4864, 28696576), (7006, 19922944), (7232, 19300352), (7936, 17588224), (8192, 17038592), (8588, 16252928), (9424, 14811136), (9728, 14348288), (14012, 9961472), (14464, 9650176), (15872, 8794112), (16384, 8519296), (17176, 8126464), (18848, 7405568), (19456, 7174144), (28024, 4980736), (28928, 4825088), (31744, 4397056), (32768, 4259648), (34352, 4063232), (37696, 3702784), (38912, 3587072), (56048, 2490368), (57856, 2412544), (63488, 2198528), (65536, 2129824), (66557, 2097152), (68704, 2031616), (75392, 1851392), (77824, 1793536), (112096, 1245184), (115712, 1206272), (126976, 1099264), (131072, 1064912), (133114, 1048576), (137408, 1015808), (150784, 925696), (155648, 896768), (224192, 622592), (231424, 603136), (253952, 549632), (262144, 532456), (266228, 524288), (274816, 507904), (301568, 462848), (311296, 448384)]