155291256

素因数分解:

$2^3\times 3^4\times {\mathrm{19}}^1\times {\mathrm{12613}}^1$

素因数の和:12650

約数の個数: 80

約数和(自身を含む): 457888200

約数和(自身を除く): 302596944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 81, 108, 114, 152, 162, 171, 216, 228, 324, 342, 456, 513, 648, 684, 1026, 1368, 1539, 2052, 3078, 4104, 6156, 12312, 12613, 25226, 37839, 50452, 75678, 100904, 113517, 151356, 227034, 239647, 302712, 340551, 454068, 479294, 681102, 718941, 908136, 958588, 1021653, 1362204, 1437882, 1917176, 2043306, 2156823, 2724408, 2875764, 4086612, 4313646, 5751528, 6470469, 8173224, 8627292, 12940938, 17254584, 19411407, 25881876, 38822814, 51763752, 77645628, 155291256]

約数ペア:

[(1, 155291256), (2, 77645628), (3, 51763752), (4, 38822814), (6, 25881876), (8, 19411407), (9, 17254584), (12, 12940938), (18, 8627292), (19, 8173224), (24, 6470469), (27, 5751528), (36, 4313646), (38, 4086612), (54, 2875764), (57, 2724408), (72, 2156823), (76, 2043306), (81, 1917176), (108, 1437882), (114, 1362204), (152, 1021653), (162, 958588), (171, 908136), (216, 718941), (228, 681102), (324, 479294), (342, 454068), (456, 340551), (513, 302712), (648, 239647), (684, 227034), (1026, 151356), (1368, 113517), (1539, 100904), (2052, 75678), (3078, 50452), (4104, 37839), (6156, 25226), (12312, 12613)]