164212048

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{10253}}^1$

素因数の和:10292

約数の個数: 80

約数和(自身を含む): 427222656

約数和(自身を除く): 263010608

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 112, 143, 154, 176, 182, 208, 286, 308, 364, 572, 616, 728, 1001, 1144, 1232, 1456, 2002, 2288, 4004, 8008, 10253, 16016, 20506, 41012, 71771, 82024, 112783, 133289, 143542, 164048, 225566, 266578, 287084, 451132, 533156, 574168, 789481, 902264, 933023, 1066312, 1148336, 1466179, 1578962, 1804528, 1866046, 2132624, 2932358, 3157924, 3732092, 5864716, 6315848, 7464184, 10263253, 11729432, 12631696, 14928368, 20526506, 23458864, 41053012, 82106024, 164212048]

約数ペア:

[(1, 164212048), (2, 82106024), (4, 41053012), (7, 23458864), (8, 20526506), (11, 14928368), (13, 12631696), (14, 11729432), (16, 10263253), (22, 7464184), (26, 6315848), (28, 5864716), (44, 3732092), (52, 3157924), (56, 2932358), (77, 2132624), (88, 1866046), (91, 1804528), (104, 1578962), (112, 1466179), (143, 1148336), (154, 1066312), (176, 933023), (182, 902264), (208, 789481), (286, 574168), (308, 533156), (364, 451132), (572, 287084), (616, 266578), (728, 225566), (1001, 164048), (1144, 143542), (1232, 133289), (1456, 112783), (2002, 82024), (2288, 71771), (4004, 41012), (8008, 20506), (10253, 16016)]