154192644

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{2551}}^1$

素因数の和:2657

約数の個数: 72

約数和(自身を含む): 412444032

約数和(自身を除く): 258251388

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 73, 92, 138, 146, 207, 219, 276, 292, 414, 438, 657, 828, 876, 1314, 1679, 2551, 2628, 3358, 5037, 5102, 6716, 7653, 10074, 10204, 15111, 15306, 20148, 22959, 30222, 30612, 45918, 58673, 60444, 91836, 117346, 176019, 186223, 234692, 352038, 372446, 528057, 558669, 704076, 744892, 1056114, 1117338, 1676007, 2112228, 2234676, 3352014, 4283129, 6704028, 8566258, 12849387, 17132516, 25698774, 38548161, 51397548, 77096322, 154192644]

約数ペア:

[(1, 154192644), (2, 77096322), (3, 51397548), (4, 38548161), (6, 25698774), (9, 17132516), (12, 12849387), (18, 8566258), (23, 6704028), (36, 4283129), (46, 3352014), (69, 2234676), (73, 2112228), (92, 1676007), (138, 1117338), (146, 1056114), (207, 744892), (219, 704076), (276, 558669), (292, 528057), (414, 372446), (438, 352038), (657, 234692), (828, 186223), (876, 176019), (1314, 117346), (1679, 91836), (2551, 60444), (2628, 58673), (3358, 45918), (5037, 30612), (5102, 30222), (6716, 22959), (7653, 20148), (10074, 15306), (10204, 15111)]