147212912

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{331}}^1$

素因数の和:395

約数の個数: 120

約数和(自身を含む): 376440192

約数和(自身を除く): 229227280

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 38, 44, 56, 76, 77, 88, 112, 133, 152, 154, 176, 209, 266, 304, 308, 331, 361, 418, 532, 616, 662, 722, 836, 1064, 1232, 1324, 1444, 1463, 1672, 2128, 2317, 2527, 2648, 2888, 2926, 3344, 3641, 3971, 4634, 5054, 5296, 5776, 5852, 6289, 7282, 7942, 9268, 10108, 11704, 12578, 14564, 15884, 18536, 20216, 23408, 25156, 25487, 27797, 29128, 31768, 37072, 40432, 44023, 50312, 50974, 55594, 58256, 63536, 69179, 88046, 100624, 101948, 111188, 119491, 138358, 176092, 203896, 222376, 238982, 276716, 352184, 407792, 444752, 477964, 484253, 553432, 704368, 836437, 955928, 968506, 1106864, 1314401, 1672874, 1911856, 1937012, 2628802, 3345748, 3874024, 5257604, 6691496, 7748048, 9200807, 10515208, 13382992, 18401614, 21030416, 36803228, 73606456, 147212912]

約数ペア:

[(1, 147212912), (2, 73606456), (4, 36803228), (7, 21030416), (8, 18401614), (11, 13382992), (14, 10515208), (16, 9200807), (19, 7748048), (22, 6691496), (28, 5257604), (38, 3874024), (44, 3345748), (56, 2628802), (76, 1937012), (77, 1911856), (88, 1672874), (112, 1314401), (133, 1106864), (152, 968506), (154, 955928), (176, 836437), (209, 704368), (266, 553432), (304, 484253), (308, 477964), (331, 444752), (361, 407792), (418, 352184), (532, 276716), (616, 238982), (662, 222376), (722, 203896), (836, 176092), (1064, 138358), (1232, 119491), (1324, 111188), (1444, 101948), (1463, 100624), (1672, 88046), (2128, 69179), (2317, 63536), (2527, 58256), (2648, 55594), (2888, 50974), (2926, 50312), (3344, 44023), (3641, 40432), (3971, 37072), (4634, 31768), (5054, 29128), (5296, 27797), (5776, 25487), (5852, 25156), (6289, 23408), (7282, 20216), (7942, 18536), (9268, 15884), (10108, 14564), (11704, 12578)]