161833248

素因数分解:

$2^5\times 3^3\times {\mathrm{97}}^1\times {\mathrm{1931}}^1$

素因数の和:2047

約数の個数: 96

約数和(自身を含む): 477126720

約数和(自身を除く): 315293472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 97, 108, 144, 194, 216, 288, 291, 388, 432, 582, 776, 864, 873, 1164, 1552, 1746, 1931, 2328, 2619, 3104, 3492, 3862, 4656, 5238, 5793, 6984, 7724, 9312, 10476, 11586, 13968, 15448, 17379, 20952, 23172, 27936, 30896, 34758, 41904, 46344, 52137, 61792, 69516, 83808, 92688, 104274, 139032, 185376, 187307, 208548, 278064, 374614, 417096, 556128, 561921, 749228, 834192, 1123842, 1498456, 1668384, 1685763, 2247684, 2996912, 3371526, 4495368, 5057289, 5993824, 6743052, 8990736, 10114578, 13486104, 17981472, 20229156, 26972208, 40458312, 53944416, 80916624, 161833248]

約数ペア:

[(1, 161833248), (2, 80916624), (3, 53944416), (4, 40458312), (6, 26972208), (8, 20229156), (9, 17981472), (12, 13486104), (16, 10114578), (18, 8990736), (24, 6743052), (27, 5993824), (32, 5057289), (36, 4495368), (48, 3371526), (54, 2996912), (72, 2247684), (96, 1685763), (97, 1668384), (108, 1498456), (144, 1123842), (194, 834192), (216, 749228), (288, 561921), (291, 556128), (388, 417096), (432, 374614), (582, 278064), (776, 208548), (864, 187307), (873, 185376), (1164, 139032), (1552, 104274), (1746, 92688), (1931, 83808), (2328, 69516), (2619, 61792), (3104, 52137), (3492, 46344), (3862, 41904), (4656, 34758), (5238, 30896), (5793, 27936), (6984, 23172), (7724, 20952), (9312, 17379), (10476, 15448), (11586, 13968)]