108085969978

素因数分解:

$2^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{641}}^1\times {\mathrm{761}}^1$

素因数の和:1461

約数の個数: 128

約数和(自身を含む): 211336128000

約数和(自身を除く): 103250158022

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 49, 98, 119, 133, 238, 266, 323, 343, 641, 646, 686, 761, 833, 931, 1282, 1522, 1666, 1862, 2261, 4487, 4522, 5327, 5831, 6517, 8974, 10654, 10897, 11662, 12179, 12937, 13034, 14459, 15827, 21794, 24358, 25874, 28918, 31409, 31654, 37289, 62818, 74578, 76279, 85253, 90559, 101213, 110789, 152558, 170506, 181118, 202426, 207043, 219863, 221578, 245803, 261023, 414086, 439726, 487801, 491606, 522046, 533953, 596771, 633913, 708491, 975602, 1067906, 1193542, 1267826, 1416982, 1449301, 1720621, 2898602, 3414607, 3441242, 3737671, 4177397, 4437391, 4959437, 6829214, 7475342, 8292617, 8354794, 8874782, 9268219, 9918874, 10145107, 12044347, 16585234, 18536438, 20290214, 23902249, 24088694, 47804498, 58048319, 64877533, 71015749, 84310429, 116096638, 129755066, 142031498, 157559723, 167315743, 168620858, 315119446, 334631486, 406338233, 454142731, 812676466, 908285462, 1102918061, 2205836122, 2844367631, 3178999117, 5688735262, 6357998234, 7720426427, 15440852854, 54042984989, 108085969978]

約数ペア:

[(1, 108085969978), (2, 54042984989), (7, 15440852854), (14, 7720426427), (17, 6357998234), (19, 5688735262), (34, 3178999117), (38, 2844367631), (49, 2205836122), (98, 1102918061), (119, 908285462), (133, 812676466), (238, 454142731), (266, 406338233), (323, 334631486), (343, 315119446), (641, 168620858), (646, 167315743), (686, 157559723), (761, 142031498), (833, 129755066), (931, 116096638), (1282, 84310429), (1522, 71015749), (1666, 64877533), (1862, 58048319), (2261, 47804498), (4487, 24088694), (4522, 23902249), (5327, 20290214), (5831, 18536438), (6517, 16585234), (8974, 12044347), (10654, 10145107), (10897, 9918874), (11662, 9268219), (12179, 8874782), (12937, 8354794), (13034, 8292617), (14459, 7475342), (15827, 6829214), (21794, 4959437), (24358, 4437391), (25874, 4177397), (28918, 3737671), (31409, 3441242), (31654, 3414607), (37289, 2898602), (62818, 1720621), (74578, 1449301), (76279, 1416982), (85253, 1267826), (90559, 1193542), (101213, 1067906), (110789, 975602), (152558, 708491), (170506, 633913), (181118, 596771), (202426, 533953), (207043, 522046), (219863, 491606), (221578, 487801), (245803, 439726), (261023, 414086)]