15690854166

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{91397}}^1$

素因数の和:91517

約数の個数: 64

約数和(自身を含む): 35377606656

約数和(自身を除く): 19686752490

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 71, 78, 93, 142, 186, 213, 403, 426, 806, 923, 1209, 1846, 2201, 2418, 2769, 4402, 5538, 6603, 13206, 28613, 57226, 85839, 91397, 171678, 182794, 274191, 548382, 1188161, 2376322, 2833307, 3564483, 5666614, 6489187, 7128966, 8499921, 12978374, 16999842, 19467561, 36832991, 38935122, 73665982, 84359431, 110498973, 168718862, 201164797, 220997946, 253078293, 402329594, 506156586, 603494391, 1206988782, 2615142361, 5230284722, 7845427083, 15690854166]

約数ペア:

[(1, 15690854166), (2, 7845427083), (3, 5230284722), (6, 2615142361), (13, 1206988782), (26, 603494391), (31, 506156586), (39, 402329594), (62, 253078293), (71, 220997946), (78, 201164797), (93, 168718862), (142, 110498973), (186, 84359431), (213, 73665982), (403, 38935122), (426, 36832991), (806, 19467561), (923, 16999842), (1209, 12978374), (1846, 8499921), (2201, 7128966), (2418, 6489187), (2769, 5666614), (4402, 3564483), (5538, 2833307), (6603, 2376322), (13206, 1188161), (28613, 548382), (57226, 274191), (85839, 182794), (91397, 171678)]