156720825856

素因数分解:

$2^9\times 7^1\times {\mathrm{59}}^1\times {\mathrm{373}}^1\times {\mathrm{1987}}^1$

素因数の和:2444

約数の個数: 160

約数和(自身を含む): 365094132480

約数和(自身を除く): 208373306624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 59, 64, 112, 118, 128, 224, 236, 256, 373, 413, 448, 472, 512, 746, 826, 896, 944, 1492, 1652, 1792, 1888, 1987, 2611, 2984, 3304, 3584, 3776, 3974, 5222, 5968, 6608, 7552, 7948, 10444, 11936, 13216, 13909, 15104, 15896, 20888, 22007, 23872, 26432, 27818, 30208, 31792, 41776, 44014, 47744, 52864, 55636, 63584, 83552, 88028, 95488, 105728, 111272, 117233, 127168, 154049, 167104, 176056, 190976, 211456, 222544, 234466, 254336, 308098, 334208, 352112, 445088, 468932, 508672, 616196, 668416, 704224, 741151, 820631, 890176, 937864, 1017344, 1232392, 1336832, 1408448, 1482302, 1641262, 1780352, 1875728, 2464784, 2816896, 2964604, 3282524, 3560704, 3751456, 4929568, 5188057, 5633792, 5929208, 6565048, 7121408, 7502912, 9859136, 10376114, 11267584, 11858416, 13130096, 15005824, 19718272, 20752228, 23716832, 26260192, 30011648, 39436544, 41504456, 43727909, 47433664, 52520384, 60023296, 78873088, 83008912, 87455818, 94867328, 105040768, 166017824, 174911636, 189734656, 210081536, 306095363, 332035648, 349823272, 379469312, 420163072, 612190726, 664071296, 699646544, 1224381452, 1328142592, 1399293088, 2448762904, 2656285184, 2798586176, 4897525808, 5597172352, 9795051616, 11194344704, 19590103232, 22388689408, 39180206464, 78360412928, 156720825856]

約数ペア:

[(1, 156720825856), (2, 78360412928), (4, 39180206464), (7, 22388689408), (8, 19590103232), (14, 11194344704), (16, 9795051616), (28, 5597172352), (32, 4897525808), (56, 2798586176), (59, 2656285184), (64, 2448762904), (112, 1399293088), (118, 1328142592), (128, 1224381452), (224, 699646544), (236, 664071296), (256, 612190726), (373, 420163072), (413, 379469312), (448, 349823272), (472, 332035648), (512, 306095363), (746, 210081536), (826, 189734656), (896, 174911636), (944, 166017824), (1492, 105040768), (1652, 94867328), (1792, 87455818), (1888, 83008912), (1987, 78873088), (2611, 60023296), (2984, 52520384), (3304, 47433664), (3584, 43727909), (3776, 41504456), (3974, 39436544), (5222, 30011648), (5968, 26260192), (6608, 23716832), (7552, 20752228), (7948, 19718272), (10444, 15005824), (11936, 13130096), (13216, 11858416), (13909, 11267584), (15104, 10376114), (15896, 9859136), (20888, 7502912), (22007, 7121408), (23872, 6565048), (26432, 5929208), (27818, 5633792), (30208, 5188057), (31792, 4929568), (41776, 3751456), (44014, 3560704), (47744, 3282524), (52864, 2964604), (55636, 2816896), (63584, 2464784), (83552, 1875728), (88028, 1780352), (95488, 1641262), (105728, 1482302), (111272, 1408448), (117233, 1336832), (127168, 1232392), (154049, 1017344), (167104, 937864), (176056, 890176), (190976, 820631), (211456, 741151), (222544, 704224), (234466, 668416), (254336, 616196), (308098, 508672), (334208, 468932), (352112, 445088)]