156072112

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1409}}^1$

素因数の和:1490

約数の個数: 80

約数和(自身を含む): 369262080

約数和(自身を除く): 213189968

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 43, 46, 56, 86, 92, 112, 161, 172, 184, 301, 322, 344, 368, 602, 644, 688, 989, 1204, 1288, 1409, 1978, 2408, 2576, 2818, 3956, 4816, 5636, 6923, 7912, 9863, 11272, 13846, 15824, 19726, 22544, 27692, 32407, 39452, 55384, 60587, 64814, 78904, 110768, 121174, 129628, 157808, 226849, 242348, 259256, 424109, 453698, 484696, 518512, 848218, 907396, 969392, 1393501, 1696436, 1814792, 2787002, 3392872, 3629584, 5574004, 6785744, 9754507, 11148008, 19509014, 22296016, 39018028, 78036056, 156072112]

約数ペア:

[(1, 156072112), (2, 78036056), (4, 39018028), (7, 22296016), (8, 19509014), (14, 11148008), (16, 9754507), (23, 6785744), (28, 5574004), (43, 3629584), (46, 3392872), (56, 2787002), (86, 1814792), (92, 1696436), (112, 1393501), (161, 969392), (172, 907396), (184, 848218), (301, 518512), (322, 484696), (344, 453698), (368, 424109), (602, 259256), (644, 242348), (688, 226849), (989, 157808), (1204, 129628), (1288, 121174), (1409, 110768), (1978, 78904), (2408, 64814), (2576, 60587), (2818, 55384), (3956, 39452), (4816, 32407), (5636, 27692), (6923, 22544), (7912, 19726), (9863, 15824), (11272, 13846)]