189378528

素因数分解:

$2^5\times 3^1\times {\mathrm{397}}^1\times {\mathrm{4969}}^1$

素因数の和:5379

約数の個数: 48

約数和(自身を含む): 498471120

約数和(自身を除く): 309092592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 397, 794, 1191, 1588, 2382, 3176, 4764, 4969, 6352, 9528, 9938, 12704, 14907, 19056, 19876, 29814, 38112, 39752, 59628, 79504, 119256, 159008, 238512, 477024, 1972693, 3945386, 5918079, 7890772, 11836158, 15781544, 23672316, 31563088, 47344632, 63126176, 94689264, 189378528]

約数ペア:

[(1, 189378528), (2, 94689264), (3, 63126176), (4, 47344632), (6, 31563088), (8, 23672316), (12, 15781544), (16, 11836158), (24, 7890772), (32, 5918079), (48, 3945386), (96, 1972693), (397, 477024), (794, 238512), (1191, 159008), (1588, 119256), (2382, 79504), (3176, 59628), (4764, 39752), (4969, 38112), (6352, 29814), (9528, 19876), (9938, 19056), (12704, 14907)]