163399410

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{367}}^1$

素因数の和:497

約数の個数: 128

約数和(自身を含む): 467389440

約数和(自身を除く): 303990030

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 85, 90, 97, 102, 135, 153, 170, 194, 255, 270, 291, 306, 367, 459, 485, 510, 582, 734, 765, 873, 918, 970, 1101, 1455, 1530, 1649, 1746, 1835, 2202, 2295, 2619, 2910, 3298, 3303, 3670, 4365, 4590, 4947, 5238, 5505, 6239, 6606, 8245, 8730, 9894, 9909, 11010, 12478, 13095, 14841, 16490, 16515, 18717, 19818, 24735, 26190, 29682, 31195, 33030, 35599, 37434, 44523, 49470, 49545, 56151, 62390, 71198, 74205, 89046, 93585, 99090, 106797, 112302, 148410, 168453, 177995, 187170, 213594, 222615, 280755, 320391, 336906, 355990, 445230, 533985, 561510, 605183, 640782, 842265, 961173, 1067970, 1210366, 1601955, 1684530, 1815549, 1922346, 3025915, 3203910, 3631098, 4805865, 5446647, 6051830, 9077745, 9611730, 10893294, 16339941, 18155490, 27233235, 32679882, 54466470, 81699705, 163399410]

約数ペア:

[(1, 163399410), (2, 81699705), (3, 54466470), (5, 32679882), (6, 27233235), (9, 18155490), (10, 16339941), (15, 10893294), (17, 9611730), (18, 9077745), (27, 6051830), (30, 5446647), (34, 4805865), (45, 3631098), (51, 3203910), (54, 3025915), (85, 1922346), (90, 1815549), (97, 1684530), (102, 1601955), (135, 1210366), (153, 1067970), (170, 961173), (194, 842265), (255, 640782), (270, 605183), (291, 561510), (306, 533985), (367, 445230), (459, 355990), (485, 336906), (510, 320391), (582, 280755), (734, 222615), (765, 213594), (873, 187170), (918, 177995), (970, 168453), (1101, 148410), (1455, 112302), (1530, 106797), (1649, 99090), (1746, 93585), (1835, 89046), (2202, 74205), (2295, 71198), (2619, 62390), (2910, 56151), (3298, 49545), (3303, 49470), (3670, 44523), (4365, 37434), (4590, 35599), (4947, 33030), (5238, 31195), (5505, 29682), (6239, 26190), (6606, 24735), (8245, 19818), (8730, 18717), (9894, 16515), (9909, 16490), (11010, 14841), (12478, 13095)]