158981144

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{5387}}^1$

素因数の和:5448

約数の個数: 64

約数和(自身を含む): 372418560

約数和(自身を除く): 213437416

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 31, 34, 56, 62, 68, 119, 124, 136, 217, 238, 248, 434, 476, 527, 868, 952, 1054, 1736, 2108, 3689, 4216, 5387, 7378, 10774, 14756, 21548, 29512, 37709, 43096, 75418, 91579, 150836, 166997, 183158, 301672, 333994, 366316, 641053, 667988, 732632, 1168979, 1282106, 1335976, 2337958, 2564212, 2838949, 4675916, 5128424, 5677898, 9351832, 11355796, 19872643, 22711592, 39745286, 79490572, 158981144]

約数ペア:

[(1, 158981144), (2, 79490572), (4, 39745286), (7, 22711592), (8, 19872643), (14, 11355796), (17, 9351832), (28, 5677898), (31, 5128424), (34, 4675916), (56, 2838949), (62, 2564212), (68, 2337958), (119, 1335976), (124, 1282106), (136, 1168979), (217, 732632), (238, 667988), (248, 641053), (434, 366316), (476, 333994), (527, 301672), (868, 183158), (952, 166997), (1054, 150836), (1736, 91579), (2108, 75418), (3689, 43096), (4216, 37709), (5387, 29512), (7378, 21548), (10774, 14756)]