195390272

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1279}}^1$

素因数の和:1340

約数の個数: 112

約数和(自身を含む): 499384320

約数和(自身を除く): 303994048

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 32, 44, 56, 62, 64, 77, 88, 112, 124, 154, 176, 217, 224, 248, 308, 341, 352, 434, 448, 496, 616, 682, 704, 868, 992, 1232, 1279, 1364, 1736, 1984, 2387, 2464, 2558, 2728, 3472, 4774, 4928, 5116, 5456, 6944, 8953, 9548, 10232, 10912, 13888, 14069, 17906, 19096, 20464, 21824, 28138, 35812, 38192, 39649, 40928, 56276, 71624, 76384, 79298, 81856, 98483, 112552, 143248, 152768, 158596, 196966, 225104, 277543, 286496, 317192, 393932, 436139, 450208, 555086, 572992, 634384, 787864, 872278, 900416, 1110172, 1268768, 1575728, 1744556, 2220344, 2537536, 3052973, 3151456, 3489112, 4440688, 6105946, 6302912, 6978224, 8881376, 12211892, 13956448, 17762752, 24423784, 27912896, 48847568, 97695136, 195390272]

約数ペア:

[(1, 195390272), (2, 97695136), (4, 48847568), (7, 27912896), (8, 24423784), (11, 17762752), (14, 13956448), (16, 12211892), (22, 8881376), (28, 6978224), (31, 6302912), (32, 6105946), (44, 4440688), (56, 3489112), (62, 3151456), (64, 3052973), (77, 2537536), (88, 2220344), (112, 1744556), (124, 1575728), (154, 1268768), (176, 1110172), (217, 900416), (224, 872278), (248, 787864), (308, 634384), (341, 572992), (352, 555086), (434, 450208), (448, 436139), (496, 393932), (616, 317192), (682, 286496), (704, 277543), (868, 225104), (992, 196966), (1232, 158596), (1279, 152768), (1364, 143248), (1736, 112552), (1984, 98483), (2387, 81856), (2464, 79298), (2558, 76384), (2728, 71624), (3472, 56276), (4774, 40928), (4928, 39649), (5116, 38192), (5456, 35812), (6944, 28138), (8953, 21824), (9548, 20464), (10232, 19096), (10912, 17906), (13888, 14069)]