153323198

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{1319}}^1$

素因数の和:1389

約数の個数: 48

約数和(自身を含む): 289681920

約数和(自身を除く): 136358722

約数列:

[1, 2, 7, 14, 19, 23, 38, 46, 133, 161, 266, 322, 361, 437, 722, 874, 1319, 2527, 2638, 3059, 5054, 6118, 8303, 9233, 16606, 18466, 25061, 30337, 50122, 58121, 60674, 116242, 175427, 212359, 350854, 424718, 476159, 576403, 952318, 1152806, 3333113, 4034821, 6666226, 8069642, 10951657, 21903314, 76661599, 153323198]

約数ペア:

[(1, 153323198), (2, 76661599), (7, 21903314), (14, 10951657), (19, 8069642), (23, 6666226), (38, 4034821), (46, 3333113), (133, 1152806), (161, 952318), (266, 576403), (322, 476159), (361, 424718), (437, 350854), (722, 212359), (874, 175427), (1319, 116242), (2527, 60674), (2638, 58121), (3059, 50122), (5054, 30337), (6118, 25061), (8303, 18466), (9233, 16606)]