157842144

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{313}}^1$

素因数の和:449

約数の個数: 144

約数和(自身を含む): 481414752

約数和(自身を除く): 323572608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 96, 102, 103, 136, 144, 153, 204, 206, 272, 288, 306, 309, 313, 408, 412, 544, 612, 618, 626, 816, 824, 927, 939, 1224, 1236, 1252, 1632, 1648, 1751, 1854, 1878, 2448, 2472, 2504, 2817, 3296, 3502, 3708, 3756, 4896, 4944, 5008, 5253, 5321, 5634, 7004, 7416, 7512, 9888, 10016, 10506, 10642, 11268, 14008, 14832, 15024, 15759, 15963, 21012, 21284, 22536, 28016, 29664, 30048, 31518, 31926, 32239, 42024, 42568, 45072, 47889, 56032, 63036, 63852, 64478, 84048, 85136, 90144, 95778, 96717, 126072, 127704, 128956, 168096, 170272, 191556, 193434, 252144, 255408, 257912, 290151, 383112, 386868, 504288, 510816, 515824, 548063, 580302, 766224, 773736, 1031648, 1096126, 1160604, 1532448, 1547472, 1644189, 2192252, 2321208, 3094944, 3288378, 4384504, 4642416, 4932567, 6576756, 8769008, 9284832, 9865134, 13153512, 17538016, 19730268, 26307024, 39460536, 52614048, 78921072, 157842144]

約数ペア:

[(1, 157842144), (2, 78921072), (3, 52614048), (4, 39460536), (6, 26307024), (8, 19730268), (9, 17538016), (12, 13153512), (16, 9865134), (17, 9284832), (18, 8769008), (24, 6576756), (32, 4932567), (34, 4642416), (36, 4384504), (48, 3288378), (51, 3094944), (68, 2321208), (72, 2192252), (96, 1644189), (102, 1547472), (103, 1532448), (136, 1160604), (144, 1096126), (153, 1031648), (204, 773736), (206, 766224), (272, 580302), (288, 548063), (306, 515824), (309, 510816), (313, 504288), (408, 386868), (412, 383112), (544, 290151), (612, 257912), (618, 255408), (626, 252144), (816, 193434), (824, 191556), (927, 170272), (939, 168096), (1224, 128956), (1236, 127704), (1252, 126072), (1632, 96717), (1648, 95778), (1751, 90144), (1854, 85136), (1878, 84048), (2448, 64478), (2472, 63852), (2504, 63036), (2817, 56032), (3296, 47889), (3502, 45072), (3708, 42568), (3756, 42024), (4896, 32239), (4944, 31926), (5008, 31518), (5253, 30048), (5321, 29664), (5634, 28016), (7004, 22536), (7416, 21284), (7512, 21012), (9888, 15963), (10016, 15759), (10506, 15024), (10642, 14832), (11268, 14008)]