157852128

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{1459}}^1$

素因数の和:1509

約数の個数: 144

約数和(自身を含む): 503314560

約数和(自身を除く): 345462432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 49, 56, 69, 84, 92, 96, 98, 112, 138, 147, 161, 168, 184, 196, 224, 276, 294, 322, 336, 368, 392, 483, 552, 588, 644, 672, 736, 784, 966, 1104, 1127, 1176, 1288, 1459, 1568, 1932, 2208, 2254, 2352, 2576, 2918, 3381, 3864, 4377, 4508, 4704, 5152, 5836, 6762, 7728, 8754, 9016, 10213, 11672, 13524, 15456, 17508, 18032, 20426, 23344, 27048, 30639, 33557, 35016, 36064, 40852, 46688, 54096, 61278, 67114, 70032, 71491, 81704, 100671, 108192, 122556, 134228, 140064, 142982, 163408, 201342, 214473, 234899, 245112, 268456, 285964, 326816, 402684, 428946, 469798, 490224, 536912, 571928, 704697, 805368, 857892, 939596, 980448, 1073824, 1143856, 1409394, 1610736, 1644293, 1715784, 1879192, 2287712, 2818788, 3221472, 3288586, 3431568, 3758384, 4932879, 5637576, 6577172, 6863136, 7516768, 9865758, 11275152, 13154344, 19731516, 22550304, 26308688, 39463032, 52617376, 78926064, 157852128]

約数ペア:

[(1, 157852128), (2, 78926064), (3, 52617376), (4, 39463032), (6, 26308688), (7, 22550304), (8, 19731516), (12, 13154344), (14, 11275152), (16, 9865758), (21, 7516768), (23, 6863136), (24, 6577172), (28, 5637576), (32, 4932879), (42, 3758384), (46, 3431568), (48, 3288586), (49, 3221472), (56, 2818788), (69, 2287712), (84, 1879192), (92, 1715784), (96, 1644293), (98, 1610736), (112, 1409394), (138, 1143856), (147, 1073824), (161, 980448), (168, 939596), (184, 857892), (196, 805368), (224, 704697), (276, 571928), (294, 536912), (322, 490224), (336, 469798), (368, 428946), (392, 402684), (483, 326816), (552, 285964), (588, 268456), (644, 245112), (672, 234899), (736, 214473), (784, 201342), (966, 163408), (1104, 142982), (1127, 140064), (1176, 134228), (1288, 122556), (1459, 108192), (1568, 100671), (1932, 81704), (2208, 71491), (2254, 70032), (2352, 67114), (2576, 61278), (2918, 54096), (3381, 46688), (3864, 40852), (4377, 36064), (4508, 35016), (4704, 33557), (5152, 30639), (5836, 27048), (6762, 23344), (7728, 20426), (8754, 18032), (9016, 17508), (10213, 15456), (11672, 13524)]