157761864

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2957}}^1$

素因数の和:3004

約数の個数: 128

約数和(自身を含む): 496944000

約数和(自身を除く): 339182136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 27, 36, 38, 39, 52, 54, 57, 72, 76, 78, 104, 108, 114, 117, 152, 156, 171, 216, 228, 234, 247, 312, 342, 351, 456, 468, 494, 513, 684, 702, 741, 936, 988, 1026, 1368, 1404, 1482, 1976, 2052, 2223, 2808, 2957, 2964, 4104, 4446, 5914, 5928, 6669, 8871, 8892, 11828, 13338, 17742, 17784, 23656, 26613, 26676, 35484, 38441, 53226, 53352, 56183, 70968, 76882, 79839, 106452, 112366, 115323, 153764, 159678, 168549, 212904, 224732, 230646, 307528, 319356, 337098, 345969, 449464, 461292, 505647, 638712, 674196, 691938, 730379, 922584, 1011294, 1037907, 1348392, 1383876, 1460758, 1516941, 2022588, 2075814, 2191137, 2767752, 2921516, 3033882, 4045176, 4151628, 4382274, 5843032, 6067764, 6573411, 8303256, 8764548, 12135528, 13146822, 17529096, 19720233, 26293644, 39440466, 52587288, 78880932, 157761864]

約数ペア:

[(1, 157761864), (2, 78880932), (3, 52587288), (4, 39440466), (6, 26293644), (8, 19720233), (9, 17529096), (12, 13146822), (13, 12135528), (18, 8764548), (19, 8303256), (24, 6573411), (26, 6067764), (27, 5843032), (36, 4382274), (38, 4151628), (39, 4045176), (52, 3033882), (54, 2921516), (57, 2767752), (72, 2191137), (76, 2075814), (78, 2022588), (104, 1516941), (108, 1460758), (114, 1383876), (117, 1348392), (152, 1037907), (156, 1011294), (171, 922584), (216, 730379), (228, 691938), (234, 674196), (247, 638712), (312, 505647), (342, 461292), (351, 449464), (456, 345969), (468, 337098), (494, 319356), (513, 307528), (684, 230646), (702, 224732), (741, 212904), (936, 168549), (988, 159678), (1026, 153764), (1368, 115323), (1404, 112366), (1482, 106452), (1976, 79839), (2052, 76882), (2223, 70968), (2808, 56183), (2957, 53352), (2964, 53226), (4104, 38441), (4446, 35484), (5914, 26676), (5928, 26613), (6669, 23656), (8871, 17784), (8892, 17742), (11828, 13338)]