156995944448

素因数分解:

$2^{20}\times 7^1\times {\mathrm{73}}^1\times {\mathrm{293}}^1$

素因数の和:413

約数の個数: 168

約数和(自身を含む): 365004937248

約数和(自身を除く): 208008992800

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 73, 112, 128, 146, 224, 256, 292, 293, 448, 511, 512, 584, 586, 896, 1022, 1024, 1168, 1172, 1792, 2044, 2048, 2051, 2336, 2344, 3584, 4088, 4096, 4102, 4672, 4688, 7168, 8176, 8192, 8204, 9344, 9376, 14336, 16352, 16384, 16408, 18688, 18752, 21389, 28672, 32704, 32768, 32816, 37376, 37504, 42778, 57344, 65408, 65536, 65632, 74752, 75008, 85556, 114688, 130816, 131072, 131264, 149504, 149723, 150016, 171112, 229376, 261632, 262144, 262528, 299008, 299446, 300032, 342224, 458752, 523264, 524288, 525056, 598016, 598892, 600064, 684448, 917504, 1046528, 1048576, 1050112, 1196032, 1197784, 1200128, 1368896, 1835008, 2093056, 2100224, 2392064, 2395568, 2400256, 2737792, 3670016, 4186112, 4200448, 4784128, 4791136, 4800512, 5475584, 7340032, 8372224, 8400896, 9568256, 9582272, 9601024, 10951168, 16744448, 16801792, 19136512, 19164544, 19202048, 21902336, 33488896, 33603584, 38273024, 38329088, 38404096, 43804672, 66977792, 67207168, 76546048, 76658176, 76808192, 87609344, 133955584, 134414336, 153316352, 153616384, 175218688, 267911168, 268828672, 306632704, 307232768, 350437376, 535822336, 537657344, 613265408, 700874752, 1075314688, 1226530816, 1401749504, 2150629376, 2453061632, 2803499008, 4906123264, 5606998016, 9812246528, 11213996032, 19624493056, 22427992064, 39248986112, 78497972224, 156995944448]

約数ペア:

[(1, 156995944448), (2, 78497972224), (4, 39248986112), (7, 22427992064), (8, 19624493056), (14, 11213996032), (16, 9812246528), (28, 5606998016), (32, 4906123264), (56, 2803499008), (64, 2453061632), (73, 2150629376), (112, 1401749504), (128, 1226530816), (146, 1075314688), (224, 700874752), (256, 613265408), (292, 537657344), (293, 535822336), (448, 350437376), (511, 307232768), (512, 306632704), (584, 268828672), (586, 267911168), (896, 175218688), (1022, 153616384), (1024, 153316352), (1168, 134414336), (1172, 133955584), (1792, 87609344), (2044, 76808192), (2048, 76658176), (2051, 76546048), (2336, 67207168), (2344, 66977792), (3584, 43804672), (4088, 38404096), (4096, 38329088), (4102, 38273024), (4672, 33603584), (4688, 33488896), (7168, 21902336), (8176, 19202048), (8192, 19164544), (8204, 19136512), (9344, 16801792), (9376, 16744448), (14336, 10951168), (16352, 9601024), (16384, 9582272), (16408, 9568256), (18688, 8400896), (18752, 8372224), (21389, 7340032), (28672, 5475584), (32704, 4800512), (32768, 4791136), (32816, 4784128), (37376, 4200448), (37504, 4186112), (42778, 3670016), (57344, 2737792), (65408, 2400256), (65536, 2395568), (65632, 2392064), (74752, 2100224), (75008, 2093056), (85556, 1835008), (114688, 1368896), (130816, 1200128), (131072, 1197784), (131264, 1196032), (149504, 1050112), (149723, 1048576), (150016, 1046528), (171112, 917504), (229376, 684448), (261632, 600064), (262144, 598892), (262528, 598016), (299008, 525056), (299446, 524288), (300032, 523264), (342224, 458752)]