157623592

素因数分解:

$2^3\times 7^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:184

約数の個数: 128

約数和(自身を含む): 380160000

約数和(自身を除く): 222536408

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 31, 34, 49, 56, 62, 68, 98, 109, 119, 124, 136, 196, 217, 218, 238, 248, 343, 392, 434, 436, 476, 527, 686, 763, 833, 868, 872, 952, 1054, 1372, 1519, 1526, 1666, 1736, 1853, 2108, 2744, 3038, 3052, 3332, 3379, 3689, 3706, 4216, 5341, 5831, 6076, 6104, 6664, 6758, 7378, 7412, 10633, 10682, 11662, 12152, 12971, 13516, 14756, 14824, 21266, 21364, 23324, 23653, 25823, 25942, 27032, 29512, 37387, 42532, 42728, 46648, 47306, 51646, 51884, 57443, 74774, 85064, 90797, 94612, 103292, 103768, 114886, 149548, 165571, 180761, 181594, 189224, 206584, 229772, 299096, 331142, 361522, 363188, 402101, 459544, 635579, 662284, 723044, 726376, 804202, 1158997, 1271158, 1324568, 1446088, 1608404, 2317994, 2542316, 2814707, 3216808, 4635988, 5084632, 5629414, 9271976, 11258828, 19702949, 22517656, 39405898, 78811796, 157623592]

約数ペア:

[(1, 157623592), (2, 78811796), (4, 39405898), (7, 22517656), (8, 19702949), (14, 11258828), (17, 9271976), (28, 5629414), (31, 5084632), (34, 4635988), (49, 3216808), (56, 2814707), (62, 2542316), (68, 2317994), (98, 1608404), (109, 1446088), (119, 1324568), (124, 1271158), (136, 1158997), (196, 804202), (217, 726376), (218, 723044), (238, 662284), (248, 635579), (343, 459544), (392, 402101), (434, 363188), (436, 361522), (476, 331142), (527, 299096), (686, 229772), (763, 206584), (833, 189224), (868, 181594), (872, 180761), (952, 165571), (1054, 149548), (1372, 114886), (1519, 103768), (1526, 103292), (1666, 94612), (1736, 90797), (1853, 85064), (2108, 74774), (2744, 57443), (3038, 51884), (3052, 51646), (3332, 47306), (3379, 46648), (3689, 42728), (3706, 42532), (4216, 37387), (5341, 29512), (5831, 27032), (6076, 25942), (6104, 25823), (6664, 23653), (6758, 23324), (7378, 21364), (7412, 21266), (10633, 14824), (10682, 14756), (11662, 13516), (12152, 12971)]