157641984

素因数分解:

$2^8\times 3^3\times {\mathrm{22807}}^1$

素因数の和:22832

約数の個数: 72

約数和(自身を含む): 466195520

約数和(自身を除く): 308553536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 576, 768, 864, 1152, 1728, 2304, 3456, 6912, 22807, 45614, 68421, 91228, 136842, 182456, 205263, 273684, 364912, 410526, 547368, 615789, 729824, 821052, 1094736, 1231578, 1459648, 1642104, 2189472, 2463156, 2919296, 3284208, 4378944, 4926312, 5838592, 6568416, 8757888, 9852624, 13136832, 17515776, 19705248, 26273664, 39410496, 52547328, 78820992, 157641984]

約数ペア:

[(1, 157641984), (2, 78820992), (3, 52547328), (4, 39410496), (6, 26273664), (8, 19705248), (9, 17515776), (12, 13136832), (16, 9852624), (18, 8757888), (24, 6568416), (27, 5838592), (32, 4926312), (36, 4378944), (48, 3284208), (54, 2919296), (64, 2463156), (72, 2189472), (96, 1642104), (108, 1459648), (128, 1231578), (144, 1094736), (192, 821052), (216, 729824), (256, 615789), (288, 547368), (384, 410526), (432, 364912), (576, 273684), (768, 205263), (864, 182456), (1152, 136842), (1728, 91228), (2304, 68421), (3456, 45614), (6912, 22807)]