130101664

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{397}}^1$

素因数の和:451

約数の個数: 144

約数和(自身を含む): 343012320

約数和(自身を除く): 212910656

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 32, 38, 44, 49, 56, 76, 77, 88, 98, 112, 133, 152, 154, 176, 196, 209, 224, 266, 304, 308, 352, 392, 397, 418, 532, 539, 608, 616, 784, 794, 836, 931, 1064, 1078, 1232, 1463, 1568, 1588, 1672, 1862, 2128, 2156, 2464, 2779, 2926, 3176, 3344, 3724, 4256, 4312, 4367, 5558, 5852, 6352, 6688, 7448, 7543, 8624, 8734, 10241, 11116, 11704, 12704, 14896, 15086, 17248, 17468, 19453, 20482, 22232, 23408, 29792, 30172, 30569, 34936, 38906, 40964, 44464, 46816, 52801, 60344, 61138, 69872, 77812, 81928, 82973, 88928, 105602, 120688, 122276, 139744, 155624, 163856, 165946, 211204, 213983, 241376, 244552, 311248, 327712, 331892, 369607, 422408, 427966, 489104, 580811, 622496, 663784, 739214, 844816, 855932, 978208, 1161622, 1327568, 1478428, 1689632, 1711864, 2323244, 2655136, 2956856, 3423728, 4065677, 4646488, 5913712, 6847456, 8131354, 9292976, 11827424, 16262708, 18585952, 32525416, 65050832, 130101664]

約数ペア:

[(1, 130101664), (2, 65050832), (4, 32525416), (7, 18585952), (8, 16262708), (11, 11827424), (14, 9292976), (16, 8131354), (19, 6847456), (22, 5913712), (28, 4646488), (32, 4065677), (38, 3423728), (44, 2956856), (49, 2655136), (56, 2323244), (76, 1711864), (77, 1689632), (88, 1478428), (98, 1327568), (112, 1161622), (133, 978208), (152, 855932), (154, 844816), (176, 739214), (196, 663784), (209, 622496), (224, 580811), (266, 489104), (304, 427966), (308, 422408), (352, 369607), (392, 331892), (397, 327712), (418, 311248), (532, 244552), (539, 241376), (608, 213983), (616, 211204), (784, 165946), (794, 163856), (836, 155624), (931, 139744), (1064, 122276), (1078, 120688), (1232, 105602), (1463, 88928), (1568, 82973), (1588, 81928), (1672, 77812), (1862, 69872), (2128, 61138), (2156, 60344), (2464, 52801), (2779, 46816), (2926, 44464), (3176, 40964), (3344, 38906), (3724, 34936), (4256, 30569), (4312, 30172), (4367, 29792), (5558, 23408), (5852, 22232), (6352, 20482), (6688, 19453), (7448, 17468), (7543, 17248), (8624, 15086), (8734, 14896), (10241, 12704), (11116, 11704)]